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

Today:  Hi 76 °F

Tonight:  Lo 58 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 33

 Good 

(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

Calm wind


Forecast [‒] Forecast [+]

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

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Nov 4, 2026 3:55am EST


Overview:

- Unseasonable warmth and dry weather continues today

- Wet and unsettled weather returns Thursday into this weekend. Continued above normal temperatures before cooler conditions arrive Sunday and beyond.


Today:

Sunny

Hi 76 °F

Today: Sunny

Sunny. High near 76, with temperatures falling to around 68 in the afternoon. Southwest wind 6 to 9 mph.


Tonight:

Partly Cloudy

Lo 58 °F

Tonight: Partly Cloudy

Partly cloudy, with a low around 58. Southwest wind around 8 mph.


Thursday:

Mostly Cloudy

Hi 75 °F

Thursday: Mostly Cloudy

Mostly cloudy. High near 75, with temperatures falling to around 68 in the afternoon. Southwest wind 7 to 12 mph, with gusts as high as 25 mph.


Thursday Night:

Mostly Cloudy then Chance Light Rain

Lo 61 °F

Thursday Night: Mostly Cloudy then Chance Light Rain

A chance of rain after midnight. Mostly cloudy, with a low around 61. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.


Friday:

Light Rain

Hi 70 °F

Friday: Light Rain

Rain. Cloudy, with a high near 70. South wind around 5 mph. Chance of precipitation is 90%.


Friday Night:

Light Rain

Lo 56 °F

Friday Night: Light Rain

Rain before 7pm, then rain and a slight chance of thunderstorms. Cloudy, with a low around 56. South wind around 5 mph. Chance of precipitation is 90%.


Saturday:

Light Rain Likely

Hi 65 °F

Saturday: Light Rain Likely

Rain likely. Mostly cloudy, with a high near 65. North wind around 6 mph. Chance of precipitation is 70%.


Saturday Night:

Chance Light Rain

Lo 45 °F

Saturday Night: Chance Light Rain

A chance of rain. Mostly cloudy, with a low around 45. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.


Sunday:

Slight Chance Light Rain then Mostly Sunny

Hi 59 °F

Sunday: Slight Chance Light Rain then Mostly Sunny

A slight chance of rain before 11am. Mostly sunny, with a high near 59. West wind around 9 mph.


Sunday Night:

Partly Cloudy

Lo 38 °F

Sunday Night: Partly Cloudy

Partly cloudy, with a low around 38. West wind around 6 mph.


Monday:

Mostly Sunny then Slight Chance Light Rain

Hi 56 °F

Monday: Mostly Sunny then Slight Chance Light Rain

A slight chance of rain after 1pm. Mostly sunny, with a high near 56. West wind 6 to 10 mph, with gusts as high as 23 mph.


Monday Night:

Partly Cloudy

Lo 36 °F

Monday Night: Partly Cloudy

Partly cloudy, with a low around 36. West wind around 8 mph.


Tuesday:

Mostly Sunny

Hi 58 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 58. Southwest wind around 10 mph, with gusts as high as 23 mph.


Tuesday Night:

Partly Cloudy

Lo 37 °F

Tuesday Night: Partly Cloudy

Partly cloudy, with a low around 37. West wind around 8 mph.


NWS Hourly Forecast -
Today 7am through Thu 6pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Nov 4, 2026 3:55am EST

 
7:00am
Wed 7:00am: Mostly Sunny
Mostly Sunny
53°F
Dew Pt 50°F
Wind from SW SW 6 mph
Precip: 3%
 
8:00am
Wed 8:00am: Sunny
Sunny
57°F
Dew Pt 51°F
Wind from SW SW 6 mph
Precip: 2%
 
9:00am
Wed 9:00am: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 53°F
Wind from SW SW 7 mph
Precip: 2%
 
10:00am
Wed 10:00am: Mostly Sunny
Mostly Sunny
67°F
Dew Pt 54°F
Wind from SW SW 7 mph
Precip: 2%
 
11:00am
Wed 11:00am: Mostly Sunny
Mostly Sunny
70°F
Dew Pt 55°F
Wind from SW SW 8 mph
Precip: 2%
 
12:00pm
Wed 12:00pm: Mostly Sunny
Mostly Sunny
73°F
Dew Pt 55°F
Wind from SW SW 9 mph
Precip: 3%
 
1:00pm
Wed 1:00pm: Sunny
Sunny
74°F
Dew Pt 55°F
Wind from SW SW 9 mph
Precip: 3%
 
2:00pm
Wed 2:00pm: Sunny
Sunny
74°F
Dew Pt 54°F
Wind from SW SW 9 mph
Precip: 3%
 
3:00pm
Wed 3:00pm: Sunny
Sunny
74°F
Dew Pt 54°F
Wind from SW SW 9 mph
Precip: 2%
 
4:00pm
Wed 4:00pm: Sunny
Sunny
72°F
Dew Pt 54°F
Wind from SW SW 8 mph
Precip: 2%
 
5:00pm
Wed 5:00pm: Sunny
Sunny
68°F
Dew Pt 53°F
Wind from SW SW 8 mph
Precip: 2%
 
6:00pm
Wed 6:00pm: Clear
Clear
66°F
Dew Pt 53°F
Wind from SW SW 8 mph
Precip: 2%
 
7:00pm
Wed 7:00pm: Mostly Clear
Mostly Clear
64°F
Dew Pt 53°F
Wind from SW SW 8 mph
Precip: 2%
 
8:00pm
Wed 8:00pm: Mostly Clear
Mostly Clear
63°F
Dew Pt 53°F
Wind from SW SW 7 mph
Precip: 2%
 
9:00pm
Wed 9:00pm: Partly Cloudy
Partly Cloudy
62°F
Dew Pt 53°F
Wind from SW SW 7 mph
Precip: 1%
 
10:00pm
Wed 10:00pm: Mostly Clear
Mostly Clear
61°F
Dew Pt 53°F
Wind from SW SW 7 mph
Precip: 1%
 
11:00pm
Wed 11:00pm: Mostly Clear
Mostly Clear
60°F
Dew Pt 54°F
Wind from SW SW 7 mph
Precip: 2%
Thu
12:00am
Thu 12:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 55°F
Wind from SW SW 7 mph
Precip: 1%
Thu
1:00am
Thu 1:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 55°F
Wind from SW SW 7 mph
Precip: 1%
Thu
2:00am
Thu 2:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 56°F
Wind from SW SW 7 mph
Precip: 1%
Thu
3:00am
Thu 3:00am: Partly Cloudy
Partly Cloudy
59°F
Dew Pt 57°F
Wind from SW SW 7 mph
Precip: 1%
Thu
4:00am
Thu 4:00am: Mostly Cloudy
Mostly Cloudy
59°F
Dew Pt 57°F
Wind from SW SW 7 mph
Precip: 1%
Thu
5:00am
Thu 5:00am: Mostly Cloudy
Mostly Cloudy
59°F
Dew Pt 57°F
Wind from SW SW 7 mph
Precip: 1%
Thu
6:00am
Thu 6:00am: Partly Sunny
Partly Sunny
59°F
Dew Pt 57°F
Wind from SW SW 7 mph
Precip: 2%
Thu
7:00am
Thu 7:00am: Mostly Cloudy
Mostly Cloudy
60°F
Dew Pt 58°F
Wind from SW SW 8 mph
Precip: 2%
Thu
8:00am
Thu 8:00am: Mostly Cloudy
Mostly Cloudy
62°F
Dew Pt 59°F
Wind from SW SW 8 mph
Precip: 2%
Thu
9:00am
Thu 9:00am: Mostly Cloudy
Mostly Cloudy
64°F
Dew Pt 61°F
Wind from SW SW 9 mph
Precip: 3%
Thu
10:00am
Thu 10:00am: Partly Sunny
Partly Sunny
68°F
Dew Pt 61°F
Wind from SW SW 10 mph
Precip: 0%
Thu
11:00am
Thu 11:00am: Mostly Cloudy
Mostly Cloudy
71°F
Dew Pt 61°F
Wind from SW SW 12 mph
Precip: 2%
Thu
12:00pm
Thu 12:00pm: Mostly Cloudy
Mostly Cloudy
72°F
Dew Pt 61°F
Wind from SW SW 12 mph
Precip: 2%
Thu
1:00pm
Thu 1:00pm: Mostly Cloudy
Mostly Cloudy
72°F
Dew Pt 61°F
Wind from SW SW 12 mph
Precip: 8%
Thu
2:00pm
Thu 2:00pm: Mostly Cloudy
Mostly Cloudy
73°F
Dew Pt 61°F
Wind from SW SW 12 mph
Precip: 6%
Thu
3:00pm
Thu 3:00pm: Partly Sunny
Partly Sunny
72°F
Dew Pt 61°F
Wind from SW SW 10 mph
Precip: 2%
Thu
4:00pm
Thu 4:00pm: Mostly Cloudy
Mostly Cloudy
70°F
Dew Pt 61°F
Wind from SW SW 10 mph
Precip: 0%
Thu
5:00pm
Thu 5:00pm: Mostly Cloudy
Mostly Cloudy
68°F
Dew Pt 61°F
Wind from SW SW 9 mph
Precip: 0%
Thu
6:00pm
Thu 6:00pm: Mostly Cloudy
Mostly Cloudy
67°F
Dew Pt 61°F
Wind from SW SW 9 mph
Precip: 1%




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 (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

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 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 Crescent, Moon age: 24 days, 20 hours, 51 minutes, 82%

Phase:

Waning Crescent (82%)

Moon set:

8:18am

Moon rise:

9:38pm