Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05  inHg/hr Falling Slowly
  • Visibility: 8 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

 

 Cold 

Light rain, Overcast

Light rain, Overcast

Today:  Hi 69 °F

Tonight:  Lo 55 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 25

 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 Thursday:  0.00 in

Visibility: 8 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Forecast [‒] Forecast [+]

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

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Fri Nov 6, 2026 10:13am EST


Overview:

- Widespread rain arrives today and continues tonight before tapering off early Saturday. Rain will be heavy at times across RI and southeast MA, including Cape Cod and the Islands.

- Unsettled weather continues into this weekend, then cooler and drier conditions arrive next week.


Today:

Rain

Hi 69 °F

Today: Rain

Rain and a chance of thunderstorms and patchy fog before noon, then rain and patchy fog and a slight chance of thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 69. South wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.


Tonight:

Rain

Lo 55 °F

Tonight: Rain

Rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a low around 55. Southwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.


Saturday:

Light Rain Likely then Patchy Fog

Hi 62 °F

Saturday: Light Rain Likely then Patchy Fog

Rain likely and patchy fog before 10am, then patchy fog and a slight chance of rain. Partly sunny, with a high near 62. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.


Saturday Night:

Light Rain Likely

Lo 44 °F

Saturday Night: Light Rain Likely

Rain likely. Mostly cloudy, with a low around 44. North wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.


Sunday:

Light Rain Likely then Mostly Sunny

Hi 56 °F

Sunday: Light Rain Likely then Mostly Sunny

Rain likely before noon. Mostly sunny, with a high near 56. West wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.


Sunday Night:

Mostly Clear

Lo 42 °F

Sunday Night: Mostly Clear

Mostly clear, with a low around 42. West wind around 8 mph.


Monday:

Mostly Sunny

Hi 57 °F

Monday: Mostly Sunny

Mostly sunny, with a high near 57. West wind 8 to 12 mph, with gusts as high as 26 mph.


Monday Night:

Mostly Clear

Lo 38 °F

Monday Night: Mostly Clear

Mostly clear, with a low around 38. West wind around 8 mph.


Tuesday:

Mostly Sunny

Hi 61 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 61. West wind 6 to 10 mph, with gusts as high as 22 mph.


Tuesday Night:

Mostly Clear

Lo 40 °F

Tuesday Night: Mostly Clear

Mostly clear, with a low around 40. West wind around 7 mph.


Veterans Day:

Sunny

Hi 58 °F

Veterans Day: Sunny

Sunny, with a high near 58. West wind 7 to 10 mph, with gusts as high as 21 mph.


Wednesday Night:

Partly Cloudy

Lo 32 °F

Wednesday Night: Partly Cloudy

Partly cloudy, with a low around 32. West wind around 6 mph.


Thursday:

Mostly Sunny

Hi 54 °F

Thursday: Mostly Sunny

Mostly sunny, with a high near 54. Northwest wind around 6 mph.


Thursday Night:

Partly Cloudy then Slight Chance Light Rain

Lo 33 °F

Thursday Night: Partly Cloudy then Slight Chance Light Rain

A slight chance of rain after 1am. Partly cloudy, with a low around 33. North wind around 6 mph.


NWS Hourly Forecast -
Today 11am through Sat 10pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Fri Nov 6, 2026 10:13am EST

 
11:00am
Fri 11:00am: Rain
Rain
68°F
Dew Pt 66°F
Wind from SW SW 6 mph
Precip: 99%
Rain: 0.11 in
 
12:00pm
Fri 12:00pm: Rain
Rain
68°F
Dew Pt 65°F
Wind from S S 6 mph
Precip: 93%
Rain: 0.11 in
 
1:00pm
Fri 1:00pm: Heavy Rain
Heavy Rain
67°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 95%
Rain: 0.13 in
 
2:00pm
Fri 2:00pm: Heavy Rain
Heavy Rain
67°F
Dew Pt 65°F
Wind from S S 6 mph
Precip: 98%
Rain: 0.14 in
 
3:00pm
Fri 3:00pm: Heavy Rain
Heavy Rain
67°F
Dew Pt 64°F
Wind from S S 5 mph
Precip: 100%
Rain: 0.14 in
 
4:00pm
Fri 4:00pm: Heavy Rain
Heavy Rain
66°F
Dew Pt 63°F
Wind from S S 5 mph
Precip: 95%
Rain: 0.13 in
 
5:00pm
Fri 5:00pm: Rain
Rain
65°F
Dew Pt 62°F
Wind from S S 3 mph
Precip: 90%
Rain: 0.12 in
 
6:00pm
Fri 6:00pm: Rain
Rain
65°F
Dew Pt 62°F
Wind from S S 3 mph
Precip: 88%
Rain: 0.12 in
 
7:00pm
Fri 7:00pm: Light Rain
Light Rain
65°F
Dew Pt 62°F
Wind from S S 3 mph
Precip: 85%
Rain: 0.04 in
 
8:00pm
Fri 8:00pm: Light Rain
Light Rain
64°F
Dew Pt 61°F
Wind from S S 3 mph
Precip: 91%
Rain: 0.05 in
 
9:00pm
Fri 9:00pm: Light Rain
Light Rain
63°F
Dew Pt 61°F
Wind from S S 3 mph
Precip: 91%
Rain: 0.05 in
 
10:00pm
Fri 10:00pm: Light Rain
Light Rain
63°F
Dew Pt 60°F
Wind from S S 3 mph
Precip: 97%
Rain: 0.05 in
 
11:00pm
Fri 11:00pm: Light Rain
Light Rain
62°F
Dew Pt 60°F
Wind from SW SW 3 mph
Precip: 88%
Rain: 0.05 in
Sat
12:00am
Sat 12:00am: Light Rain
Light Rain
62°F
Dew Pt 59°F
Wind from S S 3 mph
Precip: 79%
Rain: 0.04 in
Sat
1:00am
Sat 1:00am: Light Rain Likely
Light Rain Likely
61°F
Dew Pt 59°F
Wind from SW SW 3 mph
Precip: 72%
Rain: 0.03 in
Sat
2:00am
Sat 2:00am: Light Rain
Light Rain
60°F
Dew Pt 58°F
Wind from W W 5 mph
Precip: 77%
Rain: 0.04 in
Sat
3:00am
Sat 3:00am: Light Rain Likely
Light Rain Likely
60°F
Dew Pt 58°F
Wind from W W 5 mph
Precip: 68%
Rain: 0.03 in
Sat
4:00am
Sat 4:00am: Light Rain Likely
Light Rain Likely
59°F
Dew Pt 57°F
Wind from W W 5 mph
Precip: 64%
Rain: 0.03 in
Sat
5:00am
Sat 5:00am: Light Rain Likely
Light Rain Likely
57°F
Dew Pt 57°F
Wind from NW NW 5 mph
Precip: 60%
Rain: 0.03 in
Sat
6:00am
Sat 6:00am: Light Rain Likely
Light Rain Likely
57°F
Dew Pt 56°F
Wind from N N 5 mph
Precip: 59%
Rain: 0.03 in
Sat
7:00am
Sat 7:00am: Chance Light Rain
Chance Light Rain
57°F
Dew Pt 56°F
Wind from N N 5 mph
Precip: 50%
Rain: 0.01 in
Sat
8:00am
Sat 8:00am: Chance Light Rain
Chance Light Rain
56°F
Dew Pt 56°F
Wind from N N 5 mph
Precip: 41%
Rain: 0.01 in
Sat
9:00am
Sat 9:00am: Chance Light Rain
Chance Light Rain
57°F
Dew Pt 57°F
Wind from N N 6 mph
Precip: 25%
Sat
10:00am
Sat 10:00am: Patchy Fog
Patchy Fog
58°F
Dew Pt 56°F
Wind from N N 6 mph
Precip: 19%
Sat
11:00am
Sat 11:00am: Patchy Fog
Patchy Fog
59°F
Dew Pt 56°F
Wind from N N 6 mph
Precip: 17%
Sat
12:00pm
Sat 12:00pm: Patchy Fog
Patchy Fog
60°F
Dew Pt 56°F
Wind from N N 6 mph
Precip: 19%
Sat
1:00pm
Sat 1:00pm: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 55°F
Wind from N N 6 mph
Precip: 10%
Sat
2:00pm
Sat 2:00pm: Mostly Sunny
Mostly Sunny
60°F
Dew Pt 54°F
Wind from N N 6 mph
Precip: 12%
Sat
3:00pm
Sat 3:00pm: Mostly Sunny
Mostly Sunny
60°F
Dew Pt 53°F
Wind from N N 6 mph
Precip: 12%
Sat
4:00pm
Sat 4:00pm: Slight Chance Light Rain
Slight Chance Light Rain
60°F
Dew Pt 52°F
Wind from N N 5 mph
Precip: 15%
Sat
5:00pm
Sat 5:00pm: Slight Chance Light Rain
Slight Chance Light Rain
57°F
Dew Pt 52°F
Wind from N N 5 mph
Precip: 17%
Sat
6:00pm
Sat 6:00pm: Chance Light Rain
Chance Light Rain
56°F
Dew Pt 51°F
Wind from NE NE 5 mph
Precip: 25%
Sat
7:00pm
Sat 7:00pm: Chance Light Rain
Chance Light Rain
55°F
Dew Pt 51°F
Wind from N N 5 mph
Precip: 34%
Sat
8:00pm
Sat 8:00pm: Chance Light Rain
Chance Light Rain
53°F
Dew Pt 50°F
Wind from NE NE 5 mph
Precip: 46%
Sat
9:00pm
Sat 9:00pm: Chance Light Rain
Chance Light Rain
52°F
Dew Pt 49°F
Wind from N N 5 mph
Precip: 45%
Sat
10:00pm
Sat 10:00pm: Chance Light Rain
Chance Light Rain
51°F
Dew Pt 48°F
Wind from N N 5 mph
Precip: 44%




Radar [‒] Radar [+]

Satellite [‒] Satellite [+]

Satellite images courtesy Weather Underground / Intellicast.

GOES East  

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Weather Underground Visible

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Weather Underground Infrared

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UV Forecast [‒] UV Forecast [+]

UV Index forecast from the Environmental Protection Agency

UV Index forecast high for today: 1    Low 

Current (Measured): 0.0   None

Precipitation [‒] Precipitation [+]

Note: Rain measured automatically by weather station. Rain totals do not necessarily include melted frozen precipitation.

For more accurate, manually measured rain data, see the Local Precip Data page.

0.00 in

Rain Rate (/hr):

0.00 in

Rain Last 60 min:

0.01 in

Rain Today:

0.00 in

Thursday:

0.01 in

November:

1.26 in

2026

Daily Extremes [‒] Daily Extremes [+]

1:17pm

36.1°F

High today:

12:00am

25.2°F

Low today:

2:28pm

30.4°F

High Thursday:

7:11am

16.2°F

Low Thursday:

12:00am

25.2°F

Low wind chill today:

7:11am

16.2°F

Low wind chill Thursday:

1:17pm

33.3°F

High dew pt today:

11:56pm

20.7°F

High dew pt Thursday:

 

None

Wind gust today:

 

None

Wind gust Thursday:


Alerts / Advisories [‒] Alerts / Advisories [+]

Expected Snow [‒] Expected Snow [+]

72-Hour Snowfall Forecast

Tap Click image to go to NWS winter weather page

No snow expected in Lexington.

Sun / Moon [‒] Sun / Moon [+]

Sun

First Light:

6:11am

Sunrise:

6:39am

Sunset:

5:19pm

Twilight ends:

5:47pm

Daylight length:

10 hours 39 minutes

Waning Crescent, Moon age: 27 days, 0 hours, 46 minutes, 82%

Phase:

Waning Crescent (82%)

Moon set:

8:18am

Moon rise:

9:38pm