Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Few Clouds
  • 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: 10 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   
Southeast Middlesex County, MA - Wind Advisory
 - SEE ALL NEARBY ALERTS -

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

 

 Cold 

Few Clouds

Few Clouds

Today:  Hi 32 °F

Tonight:  Lo 20 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 27

 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 Wednesday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Expected Snow [‒] Expected Snow [+]

72-Hour Snowfall Forecast

Tap Click image to go to NWS winter weather page

Forecast [‒] Forecast [+]

NWS Weather Forecast -
Today, Tonight, & Friday through Wednesday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Thu Dec 11, 2025 11:12am EST


Overview:

Cold and blustery conditions continue into Friday...but a ridge of high pressure allows winds to diminish Friday night and Saturday despite the continuation of chilly temperatures. Snow is possible late Saturday into Sunday, though there are uncertainties with the forecast at this time. Chilly and breezy on Monday. Moderating temperatures Tuesday into the end of the week. Few fast moving and weak disturbances are possible throughout the week as the flow aloft becomes zonal.



Today:

Sunny

Hi 32 °F

Today: Sunny

Sunny. High near 32, with temperatures falling to around 26 in the afternoon. West wind around 15 mph, with gusts as high as 46 mph.


Tonight:

Mostly Clear

Lo 20 °F

Tonight: Mostly Clear

Mostly clear, with a low around 20. West wind around 14 mph, with gusts as high as 46 mph.


Friday:

Sunny

Hi 32 °F

Friday: Sunny

Sunny, with a high near 32. West wind 10 to 14 mph, with gusts as high as 33 mph.


Friday Night:

Mostly Clear

Lo 15 °F

Friday Night: Mostly Clear

Mostly clear, with a low around 15. West wind 5 to 9 mph, with gusts as high as 22 mph.


Saturday:

Partly Sunny

Hi 36 °F

Saturday: Partly Sunny

Partly sunny, with a high near 36. Southwest wind around 6 mph.


Saturday Night:

Mostly Cloudy then Chance Light Snow

Lo 25 °F

Saturday Night: Mostly Cloudy then Chance Light Snow

A chance of snow after midnight. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 40%.


Sunday:

Chance Light Snow

Hi 31 °F

Sunday: Chance Light Snow

A chance of snow before 4pm. Mostly cloudy, with a high near 31. Northwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.


Sunday Night:

Partly Cloudy

Lo 17 °F

Sunday Night: Partly Cloudy

Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph.


Monday:

Sunny

Hi 26 °F

Monday: Sunny

Sunny, with a high near 26. Northwest wind around 12 mph, with gusts as high as 28 mph.


Monday Night:

Slight Chance Snow Showers

Lo 18 °F

Monday Night: Slight Chance Snow Showers

A slight chance of snow showers between 9pm and 4am. Mostly cloudy, with a low around 18. West wind around 8 mph.


Tuesday:

Mostly Sunny

Hi 32 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 32. West wind around 8 mph.


Tuesday Night:

Partly Cloudy

Lo 19 °F

Tuesday Night: Partly Cloudy

Partly cloudy, with a low around 19. West wind around 6 mph.


Wednesday:

Partly Sunny

Hi 40 °F

Wednesday: Partly Sunny

Partly sunny, with a high near 40. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.


Wednesday Night:

Mostly Cloudy

Lo 31 °F

Wednesday Night: Mostly Cloudy

Mostly cloudy, with a low around 31. Southwest wind around 8 mph.


NWS Hourly Forecast -
Today 2pm through Sat 1am

Issued by:
National Weather Service Boston / Norton, MA
Updated Thu Dec 11, 2025 11:12am EST

 
2:00pm
Thu 2:00pm: Sunny
Sunny
29°F
Dew Pt 10°F
Wind Chill: 16°F
Wind from W W 14 mph
Precip: 0%
 
3:00pm
Thu 3:00pm: Sunny
Sunny
28°F
Dew Pt 9°F
Wind Chill: 15°F
Wind from W W 14 mph
Precip: 0%
 
4:00pm
Thu 4:00pm: Sunny
Sunny
27°F
Dew Pt 8°F
Wind Chill: 13°F
Wind from W W 14 mph
Precip: 0%
 
5:00pm
Thu 5:00pm: Sunny
Sunny
26°F
Dew Pt 7°F
Wind Chill: 12°F
Wind from W W 14 mph
Precip: 0%
 
6:00pm
Thu 6:00pm: Partly Cloudy
Partly Cloudy
25°F
Dew Pt 8°F
Wind Chill: 11°F
Wind from W W 14 mph
Precip: 0%
 
7:00pm
Thu 7:00pm: Mostly Clear
Mostly Clear
25°F
Dew Pt 9°F
Wind Chill: 11°F
Wind from W W 14 mph
Precip: 0%
 
8:00pm
Thu 8:00pm: Mostly Clear
Mostly Clear
25°F
Dew Pt 9°F
Wind Chill: 11°F
Wind from W W 14 mph
Precip: 0%
 
9:00pm
Thu 9:00pm: Mostly Clear
Mostly Clear
24°F
Dew Pt 8°F
Wind Chill: 10°F
Wind from W W 14 mph
Precip: 0%
 
10:00pm
Thu 10:00pm: Mostly Clear
Mostly Clear
23°F
Dew Pt 7°F
Wind Chill: 8°F
Wind from W W 13 mph
Precip: 0%
 
11:00pm
Thu 11:00pm: Mostly Clear
Mostly Clear
23°F
Dew Pt 7°F
Wind Chill: 9°F
Wind from W W 13 mph
Precip: 0%
Fri
12:00am
Fri 12:00am: Mostly Clear
Mostly Clear
23°F
Dew Pt 6°F
Wind Chill: 9°F
Wind from W W 13 mph
Precip: 0%
Fri
1:00am
Fri 1:00am: Mostly Clear
Mostly Clear
22°F
Dew Pt 6°F
Wind Chill: 8°F
Wind from W W 12 mph
Precip: 1%
Fri
2:00am
Fri 2:00am: Mostly Clear
Mostly Clear
21°F
Dew Pt 6°F
Wind Chill: 7°F
Wind from W W 12 mph
Precip: 1%
Fri
3:00am
Fri 3:00am: Mostly Clear
Mostly Clear
21°F
Dew Pt 6°F
Wind Chill: 7°F
Wind from W W 12 mph
Precip: 1%
Fri
4:00am
Fri 4:00am: Mostly Clear
Mostly Clear
20°F
Dew Pt 6°F
Wind Chill: 6°F
Wind from W W 13 mph
Precip: 1%
Fri
5:00am
Fri 5:00am: Mostly Clear
Mostly Clear
20°F
Dew Pt 7°F
Wind Chill: 5°F
Wind from W W 12 mph
Precip: 1%
Fri
6:00am
Fri 6:00am: Sunny
Sunny
20°F
Dew Pt 7°F
Wind Chill: 5°F
Wind from W W 12 mph
Precip: 0%
Fri
7:00am
Fri 7:00am: Sunny
Sunny
20°F
Dew Pt 7°F
Wind Chill: 5°F
Wind from W W 12 mph
Precip: 0%
Fri
8:00am
Fri 8:00am: Sunny
Sunny
21°F
Dew Pt 7°F
Wind Chill: 7°F
Wind from W W 12 mph
Precip: 0%
Fri
9:00am
Fri 9:00am: Sunny
Sunny
23°F
Dew Pt 7°F
Wind Chill: 9°F
Wind from W W 13 mph
Precip: 0%
Fri
10:00am
Fri 10:00am: Sunny
Sunny
25°F
Dew Pt 7°F
Wind Chill: 11°F
Wind from W W 13 mph
Precip: 0%
Fri
11:00am
Fri 11:00am: Sunny
Sunny
27°F
Dew Pt 8°F
Wind Chill: 14°F
Wind from W W 14 mph
Precip: 0%
Fri
12:00pm
Fri 12:00pm: Sunny
Sunny
29°F
Dew Pt 9°F
Wind Chill: 17°F
Wind from W W 13 mph
Precip: 0%
Fri
1:00pm
Fri 1:00pm: Sunny
Sunny
30°F
Dew Pt 9°F
Wind Chill: 18°F
Wind from W W 13 mph
Precip: 0%
Fri
2:00pm
Fri 2:00pm: Sunny
Sunny
31°F
Dew Pt 10°F
Wind Chill: 19°F
Wind from W W 13 mph
Precip: 0%
Fri
3:00pm
Fri 3:00pm: Sunny
Sunny
32°F
Dew Pt 11°F
Wind Chill: 21°F
Wind from W W 12 mph
Precip: 0%
Fri
4:00pm
Fri 4:00pm: Sunny
Sunny
31°F
Dew Pt 12°F
Wind Chill: 20°F
Wind from W W 10 mph
Precip: 0%
Fri
5:00pm
Fri 5:00pm: Sunny
Sunny
30°F
Dew Pt 13°F
Wind Chill: 19°F
Wind from W W 10 mph
Precip: 0%
Fri
6:00pm
Fri 6:00pm: Mostly Clear
Mostly Clear
29°F
Dew Pt 15°F
Wind Chill: 18°F
Wind from W W 9 mph
Precip: 0%
Fri
7:00pm
Fri 7:00pm: Mostly Clear
Mostly Clear
27°F
Dew Pt 15°F
Wind Chill: 16°F
Wind from W W 8 mph
Precip: 0%
Fri
8:00pm
Fri 8:00pm: Mostly Clear
Mostly Clear
26°F
Dew Pt 15°F
Wind Chill: 18°F
Wind from W W 8 mph
Precip: 0%
Fri
9:00pm
Fri 9:00pm: Mostly Clear
Mostly Clear
25°F
Dew Pt 16°F
Wind Chill: 17°F
Wind from W W 7 mph
Precip: 1%
Fri
10:00pm
Fri 10:00pm: Mostly Clear
Mostly Clear
24°F
Dew Pt 16°F
Wind Chill: 17°F
Wind from W W 6 mph
Precip: 1%
Fri
11:00pm
Fri 11:00pm: Mostly Clear
Mostly Clear
22°F
Dew Pt 16°F
Wind Chill: 15°F
Wind from W W 6 mph
Precip: 1%
Sat
12:00am
Sat 12:00am: Mostly Clear
Mostly Clear
21°F
Dew Pt 16°F
Wind Chill: 13°F
Wind from W W 6 mph
Precip: 1%
Sat
1:00am
Sat 1:00am: Mostly Clear
Mostly Clear
20°F
Dew Pt 16°F
Wind Chill: 12°F
Wind from W W 6 mph
Precip: 1%




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

Wednesday:

0.01 in

December:

1.26 in

2025

Daily Extremes [‒] Daily Extremes [+]

1:17pm

36.1°F

High today:

12:00am

25.2°F

Low today:

2:28pm

30.4°F

High Wednesday:

7:11am

16.2°F

Low Wednesday:

12:00am

25.2°F

Low wind chill today:

7:11am

16.2°F

Low wind chill Wednesday:

1:17pm

33.3°F

High dew pt today:

11:56pm

20.7°F

High dew pt Wednesday:

 

None

Wind gust today:

 

None

Wind gust Wednesday:


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

Last Quarter, Moon age: 21 days, 13 hours, 12 minutes, 82%

Phase:

Last Quarter (82%)

Moon set:

8:18am

Moon rise:

9:38pm