Old Res Weather

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

Cold

Clear

This Afternoon: Hi 32 °F

Tonight: Lo 8 °F

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

Humidity: 90%

UV Index: 0.0 None

Air Quality Index: 51

Moderate

(Fine Particles)

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

Expected Snow [‒] Expected Snow [+]

Tap Click image to go to NWS winter weather page

For Lexington, 1" expected.

Forecast [‒] Forecast [+]

Daily Forecast
Hourly Forecast

NWS Weather Forecast -
This Afternoon, Tonight, & Thursday through Tuesday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Feb 4, 2026 12:45pm EST

This Afternoon:

Sunny

Hi 32 °F

Sunny, with a high near 32. Northwest wind 10 to 14 mph.

Tonight:

Mostly Clear

Lo 8 °F

Mostly clear, with a low around 8. West wind 3 to 8 mph.

Thursday:

Sunny

Hi 29 °F

Sunny, with a high near 29. Northwest wind 3 to 9 mph.

Thursday Night:

Partly Cloudy

Lo 4 °F

Partly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind around 6 mph.

Friday:

Mostly Cloudy

Hi 27 °F

Mostly cloudy, with a high near 27. Northeast wind around 5 mph.

Friday Night:

Light Snow Likely

Lo 16 °F

Snow likely after 10pm. Cloudy, with a low around 16. South wind around 3 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Saturday:

Light Snow

Hi 26 °F

Snow. Cloudy, with a high near 26. Northwest wind 3 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night:

Chance Light Snow then Mostly Cloudy

Lo 1 °F

A chance of snow before midnight. Mostly cloudy, with a low around 1. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Sunday:

Mostly Sunny

Hi 17 °F

Mostly sunny, with a high near 17. Northwest wind around 12 mph, with gusts as high as 24 mph.

Sunday Night:

Mostly Clear

Lo 0 °F

Mostly clear, with a low around 0. Northwest wind around 9 mph.

Monday:

Sunny

Hi 24 °F

Sunny, with a high near 24. Northwest wind around 8 mph.

Monday Night:

Mostly Clear

Lo 9 °F

Mostly clear, with a low around 9. Northwest wind around 7 mph.

Tuesday:

Mostly Sunny

Hi 29 °F

Mostly sunny, with a high near 29. Northwest wind around 7 mph.

Tuesday Night:

Mostly Cloudy

Lo 14 °F

Mostly cloudy, with a low around 14. Northwest wind around 7 mph.

FULL FORECAST

NWS Hourly Forecast -
Today 4pm through Fri 3am

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Feb 4, 2026 3:50pm EST

4:00pm

Sunny

31°F
Dew Pt 15°F
Wind Chill: 21°F
Wind from NW

NW 13 mph
Precip: 0%

5:00pm

Sunny

28°F
Dew Pt 14°F
Wind Chill: 19°F
Wind from NW

NW 10 mph
Precip: 0%

6:00pm

Clear

25°F
Dew Pt 11°F
Wind Chill: 16°F
Wind from W

W 8 mph
Precip: 0%

7:00pm

Clear

21°F
Dew Pt 9°F
Wind Chill: 13°F
Wind from W

W 6 mph
Precip: 0%

8:00pm

Mostly Clear

19°F
Dew Pt 9°F
Wind Chill: 11°F
Wind from W

W 6 mph
Precip: 0%

9:00pm

Clear

18°F
Dew Pt 8°F
Wind Chill: 10°F
Wind from W

W 6 mph
Precip: 0%

10:00pm

Mostly Clear

17°F
Dew Pt 8°F
Wind Chill: 9°F
Wind from W

W 6 mph
Precip: 0%

11:00pm

Mostly Clear

15°F
Dew Pt 7°F
Wind Chill: 8°F
Wind from W

W 5 mph
Precip: 0%

Thu
12:00am

Mostly Clear

14°F
Dew Pt 6°F
Wind Chill: 6°F
Wind from W

W 5 mph
Precip: 0%

Thu
1:00am

Mostly Clear

13°F
Dew Pt 5°F
Wind Chill: 7°F
Wind from W

W 3 mph
Precip: 0%

Thu
2:00am

Mostly Clear

12°F
Dew Pt 4°F
Wind Chill: 6°F
Wind from W

W 3 mph
Precip: 0%

Thu
3:00am

Clear

11°F
Dew Pt 4°F
Wind Chill: 5°F
Wind from W

W 3 mph
Precip: 0%

Thu
4:00am

Clear

9°F
Dew Pt 4°F
Wind Chill: 2°F
Wind from W

W 3 mph
Precip: 0%

Thu
5:00am

Mostly Clear

8°F
Dew Pt 3°F
Wind Chill: 1°F
Wind from W

W 3 mph
Precip: 0%

Thu
6:00am

Sunny

8°F
Dew Pt 3°F
Wind Chill: 1°F
Wind from W

W 3 mph
Precip: 0%

Thu
7:00am

Mostly Sunny

9°F
Dew Pt 3°F
Wind Chill: 2°F
Wind from W

W 3 mph
Precip: 0%

Thu
8:00am

Sunny

13°F
Dew Pt 6°F
Wind Chill: 5°F
Wind from W

W 5 mph
Precip: 0%

Thu
9:00am

Sunny

17°F
Dew Pt 11°F
Wind Chill: 8°F
Wind from NW

NW 7 mph
Precip: 0%

Thu
10:00am

Sunny

22°F
Dew Pt 13°F
Wind Chill: 13°F
Wind from NW

NW 8 mph
Precip: 0%

Thu
11:00am

Sunny

24°F
Dew Pt 14°F
Wind Chill: 15°F
Wind from NW

NW 8 mph
Precip: 0%

Thu
12:00pm

Sunny

26°F
Dew Pt 14°F
Wind Chill: 17°F
Wind from NW

NW 9 mph
Precip: 0%

Thu
1:00pm

Sunny

27°F
Dew Pt 14°F
Wind Chill: 18°F
Wind from NW

NW 9 mph
Precip: 0%

Thu
2:00pm

Sunny

28°F
Dew Pt 14°F
Wind Chill: 19°F
Wind from NW

NW 9 mph
Precip: 0%

Thu
3:00pm

Sunny

29°F
Dew Pt 14°F
Wind Chill: 21°F
Wind from NW

NW 8 mph
Precip: 0%

Thu
4:00pm

Sunny

28°F
Dew Pt 14°F
Wind Chill: 20°F
Wind from NW

NW 8 mph
Precip: 0%

Thu
5:00pm

Sunny

26°F
Dew Pt 13°F
Wind Chill: 18°F
Wind from NW

NW 7 mph
Precip: 0%

Thu
6:00pm

Mostly Clear

22°F
Dew Pt 11°F
Wind Chill: 15°F
Wind from NW

NW 6 mph
Precip: 0%

Thu
7:00pm

Mostly Clear

16°F
Dew Pt 9°F
Wind Chill: 9°F
Wind from NW

NW 5 mph
Precip: 0%

Thu
8:00pm

Mostly Clear

14°F
Dew Pt 9°F
Wind Chill: 6°F
Wind from N

N 5 mph
Precip: 0%

Thu
9:00pm

Partly Cloudy

13°F
Dew Pt 8°F
Wind Chill: 5°F
Wind from N

N 5 mph
Precip: 0%

Thu
10:00pm

Partly Cloudy

12°F
Dew Pt 7°F
Wind Chill: 4°F
Wind from N

N 5 mph
Precip: 0%

Thu
11:00pm

Partly Cloudy

11°F
Dew Pt 7°F
Wind Chill: 3°F
Wind from N

N 5 mph
Precip: 0%

Fri
12:00am

Partly Cloudy

10°F
Dew Pt 6°F
Wind Chill: 0°F
Wind from N

N 6 mph
Precip: 0%

Fri
1:00am

Mostly Cloudy

9°F
Dew Pt 6°F
Wind Chill: -1°F
Wind from N

N 6 mph
Precip: 0%

Fri
2:00am

Mostly Cloudy

8°F
Dew Pt 6°F
Wind Chill: -2°F
Wind from N

N 6 mph
Precip: 0%

Fri
3:00am

Mostly Cloudy

7°F
Dew Pt 6°F
Wind Chill: -2°F
Wind from N

N 5 mph
Precip: 0%

VIEW ON NWS WEB SITE

FORECAST DISCUSSION

Area Forecast Discussion
for Boston / Norton, MA

        
000
FXUS61 KBOX 041923
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
223 PM EST Wed Feb 4 2026

.WHAT HAS CHANGED...
Increasing confidence in a period of snow showers with light 
accumulations late Friday night into Saturday ahead of the arctic 
front, then additional ocean effect snow showers for Cape Cod and 
Nantucket through Saturday night.

&&

.KEY MESSAGES...

- Dry and quiet weather through Thu night but with cold  
  temperatures especially during the overnight and early morning
  hours.

- More active Friday into this weekend. Bitterly cold into early
  next week. Chance for dangerously cold wind chills this
  weekend along with strong winds and heavy freezing spray over
  the waters.

&&

.DISCUSSION...
KEY MESSAGE 1...Dry and quiet weather through Thu night but with
cold temperatures especially during the overnight and early 
morning hours.

A ridge of high pressure in control will result in dry but cold
weather through Thu night. This is especially true during the
overnight/early morning hours given light/calm winds coupled
with deep snow cover. This will allow for low temps to dip into 
the single digits in many outlying locations with even a few 
below zero readings in the normally coldest low-lying spots. 
Meanwhile...the urban centers and typical non-decoupling
locations will bottom out mainly in the teens. Highs on Thu will 
be mainly in the upper 20s to near 30 with plenty of sunshine 
and light winds.

KEY MESSAGE 2...More active Friday into this weekend. Bitterly
cold into early next week. Chance for dangerously cold wind 
chills this weekend along with strong winds and heavy freezing 
spray over the waters.

Our relatively quiet weather should end late this week into 
this weekend. Latest guidance suite added a slight wrinkle into
the forecast. One low pressure is still expected to move well 
offshore of southern New England Friday. The wrinkle is what 
becomes of a second low pressure that was projected to move into
the Great Lakes and northern New England. The latest guidance 
now has this low pressure essentially jump to somewhere around 
the NJ coast Friday night into Saturday morning in response to 
diabatic heating from the ocean and the arctic airmass poised to
overspread our region.

Some light, fluffy snow showers are possible across southern 
New England from the combination of the arctic front and weak
low pressure. Snow showers could be more enhanced towards the 
eastern coastline by any lingering ocean effect processes. Some
snow squalls are a possibility as well with this front. Right
now, thinking sub-advisory level snowfall of 1-3 inches is
possible through Saturday. The details are still coming into
better focus, so further changes are possible with later
forecasts.

Following the arctic front passage, dangerous cold will settle 
over our region. Confidence is increasing in the possibility 
for cold weather headlines, especially when the core of this 
arctic air moves in sometime Saturday night into Sunday morning.
Still looking like sub-zero minimum wind chills ranging from -10
to -30 degrees for most. Ensemble guidance continues to center the 
higher probabilities for wind chills below -25F towards the
Berkshires and the higher elevations of central MA. These
bitterly cold conditions are expected to last into the start 
of next week.

As mentioned above, an offshore low is expected to deepen, 
which will lead to southern New England being caught in the 
tightening pressure gradient as high pressure remains towards 
the Great Lakes. Gale-force winds are a possibility over the 
waters, and we may end up needing wind headlines on land as 
well, particularly towards the outer Cape and Nantucket. Gale
Watches posted for most of the coastal waters from Saturday
afternoon through Sunday morning.

With the elevated winds and very cold temperatures, confidence 
is increasing in the chance for moderate to heavy freezing spray
over the waters this weekend as well.

&&

.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...

This afternoon through Thursday night...High confidence.

VFR. NW winds 10 to 15 knots with gusts at times between 20 and
25 knots this afternoon will diminish this evening. Otherwise...
sustained NW winds generally 10 knots or less tonight through 
Thu night.

KBOS Terminal...High confidence in TAF.

KBDL Terminal...High Confidence in TAF.

Outlook /Friday through Monday/...

Friday: Mainly VFR, with local MVFR possible. 

Friday Night: Mainly VFR, with local IFR possible. Chance SN.

Saturday: MVFR/IFR conditions possible. Windy with gusts up to
35 kt. SN likely.

Saturday Night: VFR. Windy with gusts up to 35 kt. Chance SN.

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

Sunday Night through Monday: VFR. Breezy. 

&&

.MARINE...
Forecaster Confidence Levels...

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

Through Thursday...High confidence.

Quiet weather across the coastal waters through Thu with winds 
and seas below SCA thresholds. NW winds will persist through Thu
with gusts around 20 kt developing today.

Outlook /Friday through Monday/...

Friday: Winds less than 25 kt. 

Friday Night: Winds less than 25 kt. Chance of snow. 

Saturday: Low risk for gale force winds with gusts up to 40 kt.
Local rough seas. Snow likely, freezing spray. Visibility 1 to
3 nm.

Saturday Night: gale force winds with local gusts up to 45 kt.
Rough seas up to 16 ft. Freezing spray, chance of snow. Local
visibility 1 to 3 nm.

Sunday: Strong winds with gusts up to 30 kt. Rough seas up to
15 ft. Freezing spray. 

Sunday Night: Moderate risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of rough seas. Freezing spray. 

Monday: Winds less than 25 kt. Seas up to 5 ft. Freezing spray.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Gale Watch from Saturday afternoon through Sunday afternoon 
     for ANZ231>235-237-250-251-254>256.
     Heavy Freezing Spray Watch from Saturday afternoon through 
     Sunday afternoon for ANZ231>237-250-251-254>256.

&&

$$

DISCUSSION...Belk/Frank
AVIATION...Belk/Frank
MARINE...Belk/KJC

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