Old Res Weather

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

Cold

Clear

Today: Hi 55 °F

Tonight: Lo 42 °F

Dew Point: 32.4°F Decreased 0.1°F since last hour.

Humidity: 90%

UV Index: 0.0 None

Air Quality Index: 35

Good

(Ozone)

Barometer: 29.00 in Falling 0.05 inHg/hr

982 mb

Rain Rate: 0.00 in/hr

Rain Today: 0.01 in

Rain Tuesday: 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

OTHER PERSONAL WEATHER STATIONS

REGIONAL CONDITIONS

NWS Weather Forecast -
Today, Tonight, & Thursday through Tuesday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Mar 25, 2026 7:53am EDT

Today:

Mostly Sunny

Hi 55 °F

Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph.

Tonight:

Mostly Cloudy then Slight Chance Rain Showers

Lo 42 °F

A slight chance of rain showers after 4am. Mostly cloudy, with a low around 42. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Thursday:

Slight Chance Rain Showers

Hi 67 °F

A slight chance of rain showers before 4pm. Mostly cloudy, with a high near 67. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Thursday Night:

Light Rain

Lo 45 °F

A chance of rain showers before 9pm, then rain. Cloudy, with a low around 45. Southwest wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday:

Light Rain Likely then Partly Sunny

Hi 49 °F

Rain likely before 11am. Partly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Friday Night:

Partly Cloudy

Lo 24 °F

Partly cloudy, with a low around 24. North wind around 8 mph.

Saturday:

Mostly Sunny

Hi 38 °F

Mostly sunny, with a high near 38. Northwest wind around 7 mph.

Saturday Night:

Partly Cloudy

Lo 26 °F

Partly cloudy, with a low around 26. West wind around 6 mph.

Sunday:

Mostly Sunny

Hi 46 °F

Mostly sunny, with a high near 46. West wind 6 to 10 mph.

Sunday Night:

Partly Cloudy

Lo 32 °F

Partly cloudy, with a low around 32. Southwest wind around 8 mph.

Monday:

Partly Sunny then Slight Chance Light Rain

Hi 54 °F

A slight chance of rain after 4pm. Partly sunny, with a high near 54. Southwest wind 6 to 12 mph, with gusts as high as 24 mph.

Monday Night:

Slight Chance Light Rain

Lo 41 °F

A slight chance of rain before 3am. Mostly cloudy, with a low around 41. West wind around 10 mph, with gusts as high as 21 mph.

Tuesday:

Slight Chance Light Rain

Hi 55 °F

A slight chance of rain after 7am. Mostly cloudy, with a high near 55. West wind around 9 mph.

Tuesday Night:

Chance Light Rain

Lo 38 °F

A chance of rain. Mostly cloudy, with a low around 38. North wind around 8 mph.

FULL FORECAST

NWS Hourly Forecast -
Today 2pm through Fri 1am

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Mar 25, 2026 7:53am EDT

2:00pm

Mostly Sunny

53°F
Dew Pt 16°F
Wind from SW

SW 9 mph
Precip: 0%

3:00pm

Mostly Sunny

54°F
Dew Pt 16°F
Wind from SW

SW 9 mph
Precip: 0%

4:00pm

Mostly Sunny

54°F
Dew Pt 17°F
Wind from S

S 10 mph
Precip: 0%

5:00pm

Mostly Sunny

54°F
Dew Pt 17°F
Wind from S

S 10 mph
Precip: 1%

6:00pm

Mostly Cloudy

52°F
Dew Pt 21°F
Wind from S

S 10 mph
Precip: 1%

7:00pm

Mostly Cloudy

50°F
Dew Pt 25°F
Wind Chill: 46°F
Wind from S

S 9 mph
Precip: 2%

8:00pm

Mostly Cloudy

47°F
Dew Pt 29°F
Wind Chill: 43°F
Wind from S

S 9 mph
Precip: 3%

9:00pm

Mostly Cloudy

46°F
Dew Pt 28°F
Wind Chill: 41°F
Wind from S

S 9 mph
Precip: 5%

10:00pm

Cloudy

45°F
Dew Pt 29°F
Wind Chill: 40°F
Wind from S

S 10 mph
Precip: 6%

11:00pm

Cloudy

44°F
Dew Pt 29°F
Wind Chill: 38°F
Wind from S

S 10 mph
Precip: 7%

Thu
12:00am

Cloudy

44°F
Dew Pt 30°F
Wind Chill: 38°F
Wind from S

S 10 mph
Precip: 7%

Thu
1:00am

Cloudy

43°F
Dew Pt 30°F
Wind Chill: 37°F
Wind from S

S 10 mph
Precip: 6%

Thu
2:00am

Cloudy

43°F
Dew Pt 31°F
Wind Chill: 37°F
Wind from S

S 10 mph
Precip: 10%

Thu
3:00am

Cloudy

43°F
Dew Pt 32°F
Wind Chill: 37°F
Wind from S

S 10 mph
Precip: 13%

Thu
4:00am

Slight Chance Rain Showers

44°F
Dew Pt 34°F
Wind Chill: 38°F
Wind from S

S 12 mph
Precip: 16%

Thu
5:00am

Slight Chance Rain Showers

44°F
Dew Pt 36°F
Wind Chill: 38°F
Wind from S

S 12 mph
Precip: 19%

Thu
6:00am

Slight Chance Rain Showers

45°F
Dew Pt 38°F
Wind Chill: 39°F
Wind from S

S 13 mph
Precip: 20%

Thu
7:00am

Slight Chance Rain Showers

46°F
Dew Pt 39°F
Wind Chill: 40°F
Wind from SW

SW 13 mph
Precip: 22%

Thu
8:00am

Slight Chance Rain Showers

47°F
Dew Pt 40°F
Wind Chill: 41°F
Wind from SW

SW 13 mph
Precip: 23%

Thu
9:00am

Slight Chance Rain Showers

50°F
Dew Pt 40°F
Wind Chill: 45°F
Wind from SW

SW 14 mph
Precip: 22%

Thu
10:00am

Slight Chance Rain Showers

52°F
Dew Pt 39°F
Wind from SW

SW 15 mph
Precip: 20%

Thu
11:00am

Slight Chance Rain Showers

55°F
Dew Pt 39°F
Wind from SW

SW 16 mph
Precip: 19%

Thu
12:00pm

Slight Chance Rain Showers

58°F
Dew Pt 40°F
Wind from SW

SW 16 mph
Precip: 18%

Thu
1:00pm

Slight Chance Rain Showers

61°F
Dew Pt 41°F
Wind from SW

SW 16 mph
Precip: 17%

Thu
2:00pm

Slight Chance Rain Showers

64°F
Dew Pt 42°F
Wind from SW

SW 16 mph
Precip: 16%

Thu
3:00pm

Slight Chance Rain Showers

66°F
Dew Pt 43°F
Wind from SW

SW 16 mph
Precip: 15%

Thu
4:00pm

Partly Sunny

66°F
Dew Pt 43°F
Wind from SW

SW 15 mph
Precip: 14%

Thu
5:00pm

Mostly Cloudy

66°F
Dew Pt 44°F
Wind from SW

SW 14 mph
Precip: 13%

Thu
6:00pm

Chance Rain Showers

64°F
Dew Pt 45°F
Wind from SW

SW 14 mph
Precip: 25%

Thu
7:00pm

Chance Rain Showers

61°F
Dew Pt 46°F
Wind from SW

SW 14 mph
Precip: 36%

Thu
8:00pm

Chance Rain Showers

58°F
Dew Pt 47°F
Wind from S

S 14 mph
Precip: 47%
Rain: 0.01 in

Thu
9:00pm

Light Rain Likely

56°F
Dew Pt 46°F
Wind from SW

SW 10 mph
Precip: 56%
Rain: 0.01 in

Thu
10:00pm

Light Rain Likely

55°F
Dew Pt 46°F
Wind from SW

SW 10 mph
Precip: 65%
Rain: 0.01 in

Thu
11:00pm

Light Rain Likely

55°F
Dew Pt 47°F
Wind from SW

SW 10 mph
Precip: 74%
Rain: 0.01 in

Fri
12:00am

Light Rain

55°F
Dew Pt 48°F
Wind from SW

SW 10 mph
Precip: 75%
Rain: 0.01 in

Fri
1:00am

Light Rain

55°F
Dew Pt 49°F
Wind from SW

SW 9 mph
Precip: 76%
Rain: 0.01 in

VIEW ON NWS WEB SITE

FORECAST DISCUSSION

Area Forecast Discussion
for Boston / Norton, MA

        
000
FXUS61 KBOX 251803
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
203 PM EDT Wed Mar 25 2026

.WHAT HAS CHANGED...

No major changes since Wednesday morning update.

&&

.KEY MESSAGES...

- Mild temperatures Thursday will be followed by a soaking rain
  Thursday night into Friday with cooler temperatures to follow

- Colder and blustery conditions to start the weekend with
  gradual improvement starting late Sunday or early Monday.

&&

.DISCUSSION...
KEY MESSAGE 1... Mild temperatures Thursday will be followed by a 
soaking rain Thursday night into Friday, with cooler temperatures 
returning for the weekend.

A few showers are possible tonight into early Thursday morning, but 
otherwise a quiet period is expected. A surface low pressure system 
tracking east across Ontario and Quebec will lead to increasing 
south to southwest winds during the day Thursday. An impressive 
4060 kt low-level jet at 925 hPa will support strong warm air 
advection, allowing 925 hPa temperatures to rise to around 10C. 
With sufficient diurnal mixing, especially across the interior, 
surface temperatures should reach the low to mid 60s. A few 
locations in the Connecticut River Valley could even approach 70F. 
The South Coast, Cape, and Islands will be cooler, generally in the 
mid to upper 50s, due to persistent onshore flow.

Thursday night, a cold front associated with the low to our north 
will move through southern New England, bringing a period of soaking 
rain. While not a washout, most locations are expected to receive 
around 0.25 to 0.5 inches of rainfall. Winds will shift to the 
northwest behind the front, ushering in cooler air as 925 hPa 
temperatures fall to around 0C by mid-morning Friday. This will
set the stage for cooler conditions heading into the weekend.


KEY MESSAGE 2...Colder and blustery conditions to start the 
weekend with gradual improvement starting late Sunday or early 
Monday.

Once the cold front moves offshore on Friday, a drier airmass will 
push into southern New England. Winds will pick up as the boundary 
layer becomes well mixed throughout the day, with 20-30mph winds 
possible. As this drier airmass moves through, it will also bring 
dropping 850mb temps with the latest round of ensemble and 
deterministic guidance indicating temps dropping down to around -15C 
... roughly a -15C to -17C temperature anomaly. Given the arrival 
time of this airmass, Friday's high temps will likely occur early in 
the morning before falling throughout the day. Highs struggle into 
the upper 30s to lower 40s on Saturday and Sunday with deep NW flow 
and prolonged 850mb temps <-10C. Southern New England will see 
gradual improvements starting Monday as high pressure moves offshore.

Starting to keep an eye on another cold front possibly dropping into 
southern New England from the north late Monday or early Tuesday. 
This could bring another round of cooler temperatures and rain 
depending on how far south the front drops. Still quite early to 
know any further details.&&

.AVIATION /18Z WEDNESDAY THROUGH MONDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent. 
Moderate - 30 to 60 percent. 
High - greater than 60 percent.

18Z TAF Update...

Through 00Z...High Confidence

VFR. Winds becoming more steady out of the south/south southwest
around 10 knots. Still an outside chance for a sea-breeze at BOS
for a couple hours between 18-20Z.

Tonight...High confidence.

Mainly VFR conditions...But can not rule out brief marginal MVFR
cigs possible toward daybreak along with a brief spot shower or
two. S-SW winds may gust to between 20 and 25 knots near the
coast late tonight with a strengthening LLJ. We have also included LLWS
for the Cape/Islands as that southwest LLJ strengthens to around
50 knots. 

Tomorrow...High confidence.

VFR conditions dominate outside perhaps some brief marginal MVFR
cigs during the early-mid morning hours. SW wind gusts of 20-30
knots develop. Generally dry weather...but a few spot showers
possible mainly early in the morning and perhaps later in the
day near the NH border. Strong LLWS possible over the south
coast with 40-50 knots of shear to 2000 feet.

Tomorrow Night...Moderate Confidence.

Conditions deteriroate to MVFR tomorrow night with -RA
overspreading the region from west to east. Southwest winds
becoming northwest between 06 and 12Z Friday.

KBOS Terminal...Moderate confidence.

Increased confidence that a sea-breeze will not occur today, but
there does remain a slight chance for some onshore flow
between 18-20Z.

KBDL Terminal...High confidence.

Outlook /Friday through Monday/...

Friday: Mainly VFR, with local MVFR possible. Breezy. Chance
RA.

Friday Night: VFR. Breezy. Slight chance SN.

Saturday through Saturday Night: VFR. 

Sunday through Sunday Night: VFR. Breezy. 

Monday: VFR. Windy with local gusts up to 30 kt. 

&&

.MARINE...
Forecaster Confidence Levels...

Low - less than 30 percent. 
Moderate - 30 to 60 percent. 
High - greater than 60 percent.

Tonight Through Thursday Night...High confidence.

Winds increasing out of the south/southwest tonight as low-
pressure passes well to the north. Moderate sustained winds
between 15-25 knots with gusts up to 30 knots. Winds shift to
the northwest tomorrow night as a cold front moves over the
coastal waters with a round of showers. SCY criteria through 
the end of the week with a few gale force gusts possible on the
edge of the outer marine zones.

Outlook /Friday through Monday/...

Friday: Winds less than 25 kt. Local rough seas. Chance of
rain. 

Friday Night: Winds less than 25 kt. Seas up to 5 ft. 

Saturday: Winds less than 25 kt. Areas of seas approaching
5 ft. 

Saturday Night through Sunday Night: Winds less than 25 kt. 

Monday: Moderate risk for Small Craft Advisory winds with gusts
up to 30 kt. Local rough seas. 

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory from 8 AM Thursday to midnight EDT 
     Thursday night for ANZ230-236.
     Small Craft Advisory from 5 AM Thursday to 8 AM EDT Friday for 
     ANZ231>234-251.
     Small Craft Advisory from 5 AM Thursday to 5 PM EDT Friday for 
     ANZ235-237.
     Small Craft Advisory from 11 PM this evening to 2 PM EDT 
     Friday for ANZ250.
     Small Craft Advisory from 5 AM Thursday to 8 PM EDT Friday for 
     ANZ254>256.

&&

$$

DISCUSSION...McMinn/RM
AVIATION...RM
MARINE...Belk/Frank/Loconto/RM

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