Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Clear
  • 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
  •   

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

 

 Cold 

Clear

Clear

This Afternoon:  Hi 45 °F

Tonight:  Lo 29 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 31

 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

Calm wind


Forecast [‒] Forecast [+]

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

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Apr 8, 2026 12:02pm EDT


This Afternoon:

Sunny

Hi 45 °F

This Afternoon: Sunny

Sunny, with a high near 45. East wind around 8 mph.


Tonight:

Clear

Lo 29 °F

Tonight: Clear

Clear, with a low around 29. South wind 2 to 8 mph.


Thursday:

Sunny

Hi 57 °F

Thursday: Sunny

Sunny, with a high near 57. South wind 2 to 15 mph.


Thursday Night:

Mostly Clear

Lo 36 °F

Thursday Night: Mostly Clear

Mostly clear, with a low around 36. South wind 5 to 14 mph.


Friday:

Sunny

Hi 67 °F

Friday: Sunny

Sunny, with a high near 67. Southwest wind 5 to 8 mph.


Friday Night:

Chance Rain Showers

Lo 47 °F

Friday Night: Chance Rain Showers

A chance of rain showers after 10pm. Mostly cloudy, with a low around 47. Southwest wind around 8 mph. Chance of precipitation is 30%.


Saturday:

Slight Chance Rain Showers then Sunny

Hi 59 °F

Saturday: Slight Chance Rain Showers then Sunny

A slight chance of rain showers before 7am. Sunny, with a high near 59. Northwest wind around 9 mph.


Saturday Night:

Clear

Lo 37 °F

Saturday Night: Clear

Clear, with a low around 37. Northwest wind 3 to 8 mph.


Sunday:

Sunny

Hi 60 °F

Sunday: Sunny

Sunny, with a high near 60. Southwest wind 3 to 8 mph.


Sunday Night:

Mostly Cloudy then Slight Chance Rain Showers

Lo 46 °F

Sunday Night: Mostly Cloudy then Slight Chance Rain Showers

A slight chance of rain showers after 5am. Mostly cloudy, with a low around 46. South wind around 8 mph.


Monday:

Mostly Cloudy

Hi 71 °F

Monday: Mostly Cloudy

Mostly cloudy, with a high near 71. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.


Monday Night:

Slight Chance Rain Showers

Lo 59 °F

Monday Night: Slight Chance Rain Showers

A slight chance of rain showers between 11pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 12 mph, with gusts as high as 22 mph.


Tuesday:

Partly Sunny

Hi 80 °F

Tuesday: Partly Sunny

Partly sunny, with a high near 80. Southwest wind around 12 mph, with gusts as high as 22 mph.


Tuesday Night:

Chance Rain Showers

Lo 57 °F

Tuesday Night: Chance Rain Showers

A chance of rain showers after 7pm. Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 21 mph.


NWS Hourly Forecast -
Today 3pm through Fri 2am

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Apr 8, 2026 2:30pm EDT

 
3:00pm
Wed 3:00pm: Sunny
Sunny
43°F
Dew Pt 9°F
Wind Chill: 41°F
Wind from E E 6 mph
Precip: 0%
 
4:00pm
Wed 4:00pm: Sunny
Sunny
44°F
Dew Pt 10°F
Wind Chill: 41°F
Wind from SE SE 6 mph
Precip: 0%
 
5:00pm
Wed 5:00pm: Sunny
Sunny
44°F
Dew Pt 11°F
Wind Chill: 39°F
Wind from SE SE 6 mph
Precip: 0%
 
6:00pm
Wed 6:00pm: Clear
Clear
42°F
Dew Pt 14°F
Wind Chill: 38°F
Wind from SE SE 6 mph
Precip: 0%
 
7:00pm
Wed 7:00pm: Clear
Clear
40°F
Dew Pt 16°F
Wind Chill: 36°F
Wind from SE SE 6 mph
Precip: 0%
 
8:00pm
Wed 8:00pm: Clear
Clear
35°F
Dew Pt 19°F
Wind Chill: 33°F
Wind from SE SE 6 mph
Precip: 0%
 
9:00pm
Wed 9:00pm: Clear
Clear
34°F
Dew Pt 22°F
Wind Chill: 32°F
Wind from SE SE 5 mph
Precip: 0%
 
10:00pm
Wed 10:00pm: Clear
Clear
33°F
Dew Pt 22°F
Wind Chill: 30°F
Wind from S S 5 mph
Precip: 0%
 
11:00pm
Wed 11:00pm: Clear
Clear
32°F
Dew Pt 22°F
Wind Chill: 30°F
Wind from S S 5 mph
Precip: 0%
Thu
12:00am
Thu 12:00am: Clear
Clear
30°F
Dew Pt 22°F
Wind from S S 3 mph
Precip: 0%
Thu
1:00am
Thu 1:00am: Clear
Clear
30°F
Dew Pt 22°F
Wind Chill: 29°F
Wind from S S 3 mph
Precip: 0%
Thu
2:00am
Thu 2:00am: Clear
Clear
29°F
Dew Pt 22°F
Wind from SW SW 3 mph
Precip: 0%
Thu
3:00am
Thu 3:00am: Clear
Clear
29°F
Dew Pt 22°F
Wind from SW SW 2 mph
Precip: 0%
Thu
4:00am
Thu 4:00am: Clear
Clear
28°F
Dew Pt 23°F
Wind from SW SW 2 mph
Precip: 0%
Thu
5:00am
Thu 5:00am: Clear
Clear
28°F
Dew Pt 23°F
Wind from SW SW 2 mph
Precip: 0%
Thu
6:00am
Thu 6:00am: Sunny
Sunny
28°F
Dew Pt 23°F
Wind from S S 2 mph
Precip: 0%
Thu
7:00am
Thu 7:00am: Sunny
Sunny
29°F
Dew Pt 24°F
Wind from S S 2 mph
Precip: 0%
Thu
8:00am
Thu 8:00am: Sunny
Sunny
33°F
Dew Pt 24°F
Wind from S S 3 mph
Precip: 0%
Thu
9:00am
Thu 9:00am: Sunny
Sunny
40°F
Dew Pt 23°F
Wind Chill: 36°F
Wind from S S 3 mph
Precip: 0%
Thu
10:00am
Thu 10:00am: Sunny
Sunny
43°F
Dew Pt 22°F
Wind Chill: 40°F
Wind from S S 6 mph
Precip: 0%
Thu
11:00am
Thu 11:00am: Sunny
Sunny
47°F
Dew Pt 21°F
Wind Chill: 44°F
Wind from S S 7 mph
Precip: 0%
Thu
12:00pm
Thu 12:00pm: Sunny
Sunny
50°F
Dew Pt 21°F
Wind from S S 9 mph
Precip: 0%
Thu
1:00pm
Thu 1:00pm: Sunny
Sunny
52°F
Dew Pt 20°F
Wind from S S 10 mph
Precip: 0%
Thu
2:00pm
Thu 2:00pm: Sunny
Sunny
54°F
Dew Pt 20°F
Wind from S S 12 mph
Precip: 0%
Thu
3:00pm
Thu 3:00pm: Sunny
Sunny
55°F
Dew Pt 20°F
Wind from S S 12 mph
Precip: 0%
Thu
4:00pm
Thu 4:00pm: Sunny
Sunny
54°F
Dew Pt 21°F
Wind from S S 13 mph
Precip: 0%
Thu
5:00pm
Thu 5:00pm: Sunny
Sunny
55°F
Dew Pt 21°F
Wind from S S 13 mph
Precip: 0%
Thu
6:00pm
Thu 6:00pm: Mostly Clear
Mostly Clear
53°F
Dew Pt 23°F
Wind from S S 13 mph
Precip: 0%
Thu
7:00pm
Thu 7:00pm: Mostly Clear
Mostly Clear
50°F
Dew Pt 26°F
Wind Chill: 46°F
Wind from S S 12 mph
Precip: 0%
Thu
8:00pm
Thu 8:00pm: Mostly Clear
Mostly Clear
47°F
Dew Pt 28°F
Wind Chill: 41°F
Wind from S S 10 mph
Precip: 0%
Thu
9:00pm
Thu 9:00pm: Partly Cloudy
Partly Cloudy
42°F
Dew Pt 29°F
Wind Chill: 38°F
Wind from S S 7 mph
Precip: 0%
Thu
10:00pm
Thu 10:00pm: Mostly Clear
Mostly Clear
40°F
Dew Pt 29°F
Wind Chill: 38°F
Wind from S S 7 mph
Precip: 0%
Thu
11:00pm
Thu 11:00pm: Mostly Clear
Mostly Clear
39°F
Dew Pt 29°F
Wind Chill: 37°F
Wind from S S 6 mph
Precip: 0%
Fri
12:00am
Fri 12:00am: Mostly Clear
Mostly Clear
38°F
Dew Pt 30°F
Wind Chill: 36°F
Wind from S S 6 mph
Precip: 0%
Fri
1:00am
Fri 1:00am: Mostly Clear
Mostly Clear
37°F
Dew Pt 30°F
Wind Chill: 34°F
Wind from S S 6 mph
Precip: 0%
Fri
2:00am
Fri 2:00am: Mostly Clear
Mostly Clear
37°F
Dew Pt 31°F
Wind Chill: 34°F
Wind from S S 6 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: 5    Medium 

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

Tuesday:

0.01 in

April:

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 Tuesday:

7:11am

16.2°F

Low Tuesday:

12:00am

25.2°F

Low wind chill today:

7:11am

16.2°F

Low wind chill Tuesday:

1:17pm

33.3°F

High dew pt today:

11:56pm

20.7°F

High dew pt Tuesday:

 

None

Wind gust today:

 

None

Wind gust Tuesday:


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 Gibbous, Moon age: 20 days, 17 hours, 49 minutes, 82%

Phase:

Waning Gibbous (82%)

Moon set:

8:18am

Moon rise:

9:38pm