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Lexington Weather

Lexington, Massachusetts, USA

37°F
3/18/2024 10:15pm 
  • Lexington Conditions: Clear
  • Temperature: 36.7°F / 2.6°CColder 1.2°F than last hour.
  • Dew Point: 23.4°FDecreased 0.3°Fsince last hour.
  • Relative Humidity: 58%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.57 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Conditions [‒] Current Conditions [+]

36.7°F Colder than last hour.

2.6°C

 

 Chilly 

Clear

Clear

Tonight:  Lo 31 °F

Tuesday:  Hi 45 °F

 

Dew Point:  23.4°F Decreased 0.3°F since last hour.

Humidity:  58% Increased 2.0% since last hour.

Barometer:  29.57 in S

1001 mb

 

Rain Rate:  0.00 in/hr

Rain Today:  0.00 in

Rain Sunday 0.01 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Expected Snow [‒] Expected Snow [+]

Tap Click image to go to NWS winter weather page

For Lexington, range of possible snowfall from 0.0 to 0.8". 0.0" expected.

Forecast [‒] Forecast [+]

NWS Weather Forecast -
Tonight, Tuesday, & Tuesday Night through Monday

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Mon Mar 18, 2024 6:45pm EDT


Overview:

Clear and cool tonight with blustery west winds. Gusty west winds again tomorrow with mainly dry conditions. Rain and snow shower chances overnight Wednesday as a moisture starved shortwave swings through. Anomolously dry conditions return Thursday and Friday before a potential precipitation maker this weekend; though the existence and the track of the low remains shrouded in uncertainty.


Tonight:

Mostly Clear

Lo 31 °F

Tonight: Mostly Clear

Mostly clear, with a low around 31. West wind around 9 mph, with gusts as high as 22 mph.


Tuesday:

Mostly Sunny

Hi 45 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 45. West wind 8 to 14 mph.


Tuesday Night:

Mostly Cloudy

Lo 30 °F

Tuesday Night: Mostly Cloudy

Mostly cloudy, with a low around 30. Southwest wind 6 to 12 mph.


Wednesday:

Partly Sunny then Chance Light Rain

Hi 50 °F

Wednesday: Partly Sunny then Chance Light Rain

A chance of rain after 2pm. Partly sunny, with a high near 50. Southwest wind 7 to 14 mph. Chance of precipitation is 30%.


Wednesday Night:

Chance Light Rain then Slight Chance Light Snow

Lo 30 °F

Wednesday Night: Chance Light Rain then Slight Chance Light Snow

A chance of rain before 1am, then a slight chance of snow between 1am and 3am. Mostly cloudy, with a low around 30. West wind 9 to 14 mph. Chance of precipitation is 30%.


Thursday:

Mostly Sunny

Hi 40 °F

Thursday: Mostly Sunny

Mostly sunny, with a high near 40. West wind 15 to 28 mph, with gusts as high as 41 mph.


Thursday Night:

Mostly Clear

Lo 23 °F

Thursday Night: Mostly Clear

Mostly clear, with a low around 23. West wind 14 to 25 mph, with gusts as high as 38 mph.


Friday:

Mostly Sunny

Hi 42 °F

Friday: Mostly Sunny

Mostly sunny, with a high near 42. West wind around 13 mph.


Friday Night:

Chance Light Snow

Lo 29 °F

Friday Night: Chance Light Snow

A chance of snow after 10pm. Mostly cloudy, with a low around 29. South wind 8 to 13 mph. Chance of precipitation is 40%.


Saturday:

Chance Light Snow

Hi 45 °F

Saturday: Chance Light Snow

A chance of snow before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 45. South wind around 13 mph. Chance of precipitation is 50%.


Saturday Night:

Chance Light Rain then Slight Chance Light Snow

Lo 29 °F

Saturday Night: Chance Light Rain then Slight Chance Light Snow

A chance of rain before 3am, then a slight chance of snow. Mostly cloudy, with a low around 29. Northwest wind 13 to 16 mph. Chance of precipitation is 40%.


Sunday:

Slight Chance Light Snow then Mostly Sunny

Hi 42 °F

Sunday: Slight Chance Light Snow then Mostly Sunny

A slight chance of snow before 10am, then a slight chance of rain between 10am and noon. Mostly sunny, with a high near 42. Northwest wind around 16 mph.


Sunday Night:

Mostly Cloudy

Lo 28 °F

Sunday Night: Mostly Cloudy

Mostly cloudy, with a low around 28. North wind around 15 mph.


Monday:

Slight Chance Light Snow then Slight Chance Light Rain

Hi 42 °F

Monday: Slight Chance Light Snow then Slight Chance Light Rain

A slight chance of snow before 9am, then a slight chance of rain between 9am and 4pm. Partly sunny, with a high near 42. Northeast wind 13 to 16 mph.


NWS Hourly Forecast -
Tonight 10pm through Tue 9pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Mon Mar 18, 2024 6:45pm EDT

 
10:00pm
Mon 10:00pm: Mostly Clear
Mostly Clear
37°F
Dew Pt 22°F
Wind Chill: 30°F
Wind from W W 9 mph
Precip: 0%
 
11:00pm
Mon 11:00pm: Mostly Clear
Mostly Clear
36°F
Dew Pt 23°F
Wind Chill: 30°F
Wind from W W 8 mph
Precip: 0%
Tue
12:00am
Tue 12:00am: Mostly Clear
Mostly Clear
34°F
Dew Pt 23°F
Wind Chill: 27°F
Wind from W W 8 mph
Precip: 0%
Tue
1:00am
Tue 1:00am: Partly Cloudy
Partly Cloudy
33°F
Dew Pt 22°F
Wind Chill: 26°F
Wind from W W 8 mph
Precip: 0%
Tue
2:00am
Tue 2:00am: Partly Cloudy
Partly Cloudy
34°F
Dew Pt 23°F
Wind Chill: 27°F
Wind from W W 8 mph
Precip: 0%
Tue
3:00am
Tue 3:00am: Partly Cloudy
Partly Cloudy
33°F
Dew Pt 24°F
Wind Chill: 25°F
Wind from W W 9 mph
Precip: 0%
Tue
4:00am
Tue 4:00am: Partly Cloudy
Partly Cloudy
33°F
Dew Pt 24°F
Wind Chill: 25°F
Wind from W W 9 mph
Precip: 0%
Tue
5:00am
Tue 5:00am: Mostly Clear
Mostly Clear
32°F
Dew Pt 24°F
Wind Chill: 25°F
Wind from W W 8 mph
Precip: 0%
Tue
6:00am
Tue 6:00am: Mostly Sunny
Mostly Sunny
32°F
Dew Pt 24°F
Wind Chill: 25°F
Wind from W W 8 mph
Precip: 0%
Tue
7:00am
Tue 7:00am: Sunny
Sunny
31°F
Dew Pt 24°F
Wind Chill: 23°F
Wind from W W 9 mph
Precip: 0%
Tue
8:00am
Tue 8:00am: Sunny
Sunny
32°F
Dew Pt 24°F
Wind Chill: 24°F
Wind from W W 10 mph
Precip: 0%
Tue
9:00am
Tue 9:00am: Sunny
Sunny
34°F
Dew Pt 22°F
Wind Chill: 26°F
Wind from NW NW 12 mph
Precip: 0%
Tue
10:00am
Tue 10:00am: Sunny
Sunny
38°F
Dew Pt 20°F
Wind Chill: 30°F
Wind from NW NW 13 mph
Precip: 0%
Tue
11:00am
Tue 11:00am: Sunny
Sunny
40°F
Dew Pt 18°F
Wind Chill: 32°F
Wind from W W 14 mph
Precip: 0%
Tue
12:00pm
Tue 12:00pm: Mostly Sunny
Mostly Sunny
42°F
Dew Pt 17°F
Wind Chill: 35°F
Wind from W W 14 mph
Precip: 0%
Tue
1:00pm
Tue 1:00pm: Mostly Sunny
Mostly Sunny
43°F
Dew Pt 16°F
Wind Chill: 36°F
Wind from W W 14 mph
Precip: 0%
Tue
2:00pm
Tue 2:00pm: Mostly Sunny
Mostly Sunny
44°F
Dew Pt 15°F
Wind Chill: 37°F
Wind from W W 14 mph
Precip: 0%
Tue
3:00pm
Tue 3:00pm: Mostly Sunny
Mostly Sunny
44°F
Dew Pt 15°F
Wind Chill: 37°F
Wind from W W 14 mph
Precip: 0%
Tue
4:00pm
Tue 4:00pm: Mostly Sunny
Mostly Sunny
45°F
Dew Pt 15°F
Wind Chill: 39°F
Wind from W W 14 mph
Precip: 0%
Tue
5:00pm
Tue 5:00pm: Mostly Sunny
Mostly Sunny
44°F
Dew Pt 15°F
Wind Chill: 38°F
Wind from W W 13 mph
Precip: 0%
Tue
6:00pm
Tue 6:00pm: Mostly Cloudy
Mostly Cloudy
41°F
Dew Pt 16°F
Wind Chill: 34°F
Wind from W W 12 mph
Precip: 0%
Tue
7:00pm
Tue 7:00pm: Mostly Cloudy
Mostly Cloudy
39°F
Dew Pt 18°F
Wind Chill: 32°F
Wind from W W 10 mph
Precip: 0%
Tue
8:00pm
Tue 8:00pm: Mostly Cloudy
Mostly Cloudy
36°F
Dew Pt 20°F
Wind Chill: 30°F
Wind from W W 7 mph
Precip: 0%
Tue
9:00pm
Tue 9:00pm: Mostly Cloudy
Mostly Cloudy
35°F
Dew Pt 21°F
Wind Chill: 29°F
Wind from W W 7 mph
Precip: 0%




Radar [‒] Radar [+]

Satellite [‒] Satellite [+]

Satellite images courtesy Weather Underground / Intellicast.

GOES East  

Tap Click image to go to NESDIS

Weather Underground Visible

Tap Click image to go to Weather Underground

Weather Underground Infrared

Tap Click image to go to Weather Underground

UV Forecast [‒] UV Forecast [+]

UV Index forecast from the Environmental Protection Agency

UV Index forecast high for today: 3    Medium 

Current (Estimated): 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:

0.00 in

Rain Today:

0.01 in

Sunday:

4.89 in

March:

13.04 in

2024

15.8 in

Season Snow:

Daily Extremes [‒] Daily Extremes [+]

1:35pm

49.6°F

High today:

10:11pm

36.7°F

Low today:

3:12pm

60.3°F

High Sunday:

11:42pm

41.5°F

Low Sunday:

8:46pm

32.7°F

Low wind chill today:

7:12am

37.0°F

Low wind chill Sunday:

7:21am

28.8°F

High dew pt today:

11:07am

47.1°F

High dew pt Sunday:

11:00am

12 mph

Wind gust today:

7:13am

19 mph

Wind gust Sunday:


Sun / Moon [‒] Sun / Moon [+]

Sun

First Light:

6:22am

Sunrise:

6:50am

Sunset:

6:55pm

Twilight ends:

7:23pm

Daylight length:

12 hours 05 minutes

Waxing Gibbous, Moon age: 8 days, 17 hours, 16 minutes, 69%

Phase:

Waxing Gibbous (69%)

Moon set:

3:48am

Moon rise:

12:16pm


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