Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Light snow, 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: 2½ miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   
Southeast Middlesex County, MA - Winter Storm Warning
 - SEE ALL NEARBY ALERTS -

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

 

 Cold 

Light snow, Overcast

Light snow, Overcast

Today:  Hi 25 °F

Tonight:  Lo 7 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 23

 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 Sunday 0.00 in

Visibility: 2½ 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

For Lexington, 2" expected.

Forecast [‒] Forecast [+]

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

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Mon Jan 26, 2026 8:34am EST



Today:

Light Snow Likely

Hi 25 °F

Today: Light Snow Likely

Snow likely. Cloudy, with a high near 25. Wind chill values as low as -1. North wind 7 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.


Tonight:

Snow Likely then Partly Cloudy

Lo 7 °F

Tonight: Snow Likely then Partly Cloudy

Snow likely before midnight. Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.


Tuesday:

Mostly Sunny

Hi 22 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 22. Wind chill values as low as -6. West wind 6 to 9 mph.


Tuesday Night:

Partly Cloudy

Lo 4 °F

Tuesday Night: Partly Cloudy

Partly cloudy, with a low around 4. Wind chill values as low as -7. West wind around 7 mph.


Wednesday:

Sunny

Hi 23 °F

Wednesday: Sunny

Sunny, with a high near 23. West wind around 8 mph.


Wednesday Night:

Mostly Cloudy

Lo 3 °F

Wednesday Night: Mostly Cloudy

Mostly cloudy, with a low around 3. West wind around 6 mph.


Thursday:

Mostly Sunny

Hi 21 °F

Thursday: Mostly Sunny

Mostly sunny, with a high near 21. West wind 6 to 9 mph.


Thursday Night:

Mostly Clear

Lo 0 °F

Thursday Night: Mostly Clear

Mostly clear, with a low around 0. West wind around 8 mph.


Friday:

Sunny

Hi 18 °F

Friday: Sunny

Sunny, with a high near 18. West wind around 9 mph.


Friday Night:

Mostly Clear

Lo 2 °F

Friday Night: Mostly Clear

Mostly clear, with a low around 2. Northwest wind around 7 mph.


Saturday:

Sunny

Hi 24 °F

Saturday: Sunny

Sunny, with a high near 24. Northwest wind around 7 mph.


Saturday Night:

Mostly Clear

Lo 4 °F

Saturday Night: Mostly Clear

Mostly clear, with a low around 4. Northwest wind around 7 mph.


Sunday:

Mostly Sunny

Hi 28 °F

Sunday: Mostly Sunny

Mostly sunny, with a high near 28. Northwest wind around 8 mph.


Sunday Night:

Partly Cloudy

Lo 7 °F

Sunday Night: Partly Cloudy

Partly cloudy, with a low around 7. Northwest wind around 7 mph.


NWS Hourly Forecast -
Today 9am through Tue 8pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Mon Jan 26, 2026 8:34am EST

 
9:00am
Mon 9:00am: Chance Light Snow
Chance Light Snow
13°F
Dew Pt 13°F
Wind Chill: -1°F
Wind from N N 13 mph
Precip: 42%
Snowfall: 0.1 in
 
10:00am
Mon 10:00am: Chance Light Snow
Chance Light Snow
16°F
Dew Pt 16°F
Wind Chill: 3°F
Wind from N N 12 mph
Precip: 40%
Snowfall: 0.1 in
 
11:00am
Mon 11:00am: Chance Light Snow
Chance Light Snow
17°F
Dew Pt 17°F
Wind Chill: 5°F
Wind from N N 10 mph
Precip: 40%
Snowfall: 0.2 in
 
12:00pm
Mon 12:00pm: Light Snow Likely
Light Snow Likely
18°F
Dew Pt 18°F
Wind Chill: 6°F
Wind from N N 10 mph
Precip: 58%
Snowfall: 0.2 in
 
1:00pm
Mon 1:00pm: Light Snow Likely
Light Snow Likely
20°F
Dew Pt 18°F
Wind Chill: 9°F
Wind from N N 10 mph
Precip: 61%
Snowfall: 0.1 in
 
2:00pm
Mon 2:00pm: Light Snow Likely
Light Snow Likely
20°F
Dew Pt 18°F
Wind Chill: 9°F
Wind from N N 9 mph
Precip: 65%
Snowfall: 0.1 in
 
3:00pm
Mon 3:00pm: Light Snow Likely
Light Snow Likely
20°F
Dew Pt 18°F
Wind Chill: 9°F
Wind from N N 9 mph
Precip: 62%
Snowfall: 0.1 in
 
4:00pm
Mon 4:00pm: Light Snow Likely
Light Snow Likely
21°F
Dew Pt 17°F
Wind Chill: 11°F
Wind from N N 8 mph
Precip: 61%
Snowfall: 0.1 in
 
5:00pm
Mon 5:00pm: Light Snow Likely
Light Snow Likely
20°F
Dew Pt 17°F
Wind Chill: 11°F
Wind from N N 7 mph
Precip: 62%
Snowfall: 0.1 in
 
6:00pm
Mon 6:00pm: Light Snow Likely
Light Snow Likely
21°F
Dew Pt 16°F
Wind Chill: 12°F
Wind from NW NW 7 mph
Precip: 65%
Snowfall: 0.2 in
 
7:00pm
Mon 7:00pm: Light Snow Likely
Light Snow Likely
20°F
Dew Pt 15°F
Wind Chill: 11°F
Wind from NW NW 7 mph
Precip: 62%
Snowfall: 0.1 in
 
8:00pm
Mon 8:00pm: Snow Likely
Snow Likely
19°F
Dew Pt 15°F
Wind Chill: 9°F
Wind from NW NW 8 mph
Precip: 60%
Snowfall: 0.1 in
 
9:00pm
Mon 9:00pm: Chance Light Snow
Chance Light Snow
19°F
Dew Pt 14°F
Wind Chill: 9°F
Wind from NW NW 8 mph
Precip: 52%
Snowfall: 0.1 in
 
10:00pm
Mon 10:00pm: Chance Light Snow
Chance Light Snow
19°F
Dew Pt 13°F
Wind Chill: 8°F
Wind from NW NW 9 mph
Precip: 39%
 
11:00pm
Mon 11:00pm: Chance Light Snow
Chance Light Snow
17°F
Dew Pt 11°F
Wind Chill: 5°F
Wind from NW NW 10 mph
Precip: 34%
Tue
12:00am
Tue 12:00am: Partly Cloudy
Partly Cloudy
17°F
Dew Pt 10°F
Wind Chill: 5°F
Wind from NW NW 10 mph
Precip: 9%
Tue
1:00am
Tue 1:00am: Partly Cloudy
Partly Cloudy
15°F
Dew Pt 7°F
Wind Chill: 2°F
Wind from W W 12 mph
Precip: 5%
Tue
2:00am
Tue 2:00am: Partly Cloudy
Partly Cloudy
13°F
Dew Pt 5°F
Wind Chill: 0°F
Wind from NW NW 10 mph
Precip: 4%
Tue
3:00am
Tue 3:00am: Mostly Clear
Mostly Clear
11°F
Dew Pt 3°F
Wind Chill: -3°F
Wind from NW NW 10 mph
Precip: 2%
Tue
4:00am
Tue 4:00am: Clear
Clear
10°F
Dew Pt 2°F
Wind Chill: -4°F
Wind from NW NW 10 mph
Precip: 1%
Tue
5:00am
Tue 5:00am: Clear
Clear
9°F
Dew Pt 1°F
Wind Chill: -5°F
Wind from NW NW 10 mph
Precip: 0%
Tue
6:00am
Tue 6:00am: Sunny
Sunny
8°F
Dew Pt 1°F
Wind Chill: -5°F
Wind from W W 9 mph
Precip: 0%
Tue
7:00am
Tue 7:00am: Sunny
Sunny
7°F
Dew Pt 0°F
Wind Chill: -6°F
Wind from W W 9 mph
Precip: 0%
Tue
8:00am
Tue 8:00am: Sunny
Sunny
9°F
Dew Pt 2°F
Wind Chill: -4°F
Wind from W W 8 mph
Precip: 0%
Tue
9:00am
Tue 9:00am: Sunny
Sunny
11°F
Dew Pt 4°F
Wind Chill: -1°F
Wind from W W 8 mph
Precip: 0%
Tue
10:00am
Tue 10:00am: Mostly Sunny
Mostly Sunny
14°F
Dew Pt 5°F
Wind Chill: 2°F
Wind from W W 9 mph
Precip: 0%
Tue
11:00am
Tue 11:00am: Mostly Sunny
Mostly Sunny
17°F
Dew Pt 7°F
Wind Chill: 6°F
Wind from W W 9 mph
Precip: 0%
Tue
12:00pm
Tue 12:00pm: Partly Sunny
Partly Sunny
19°F
Dew Pt 8°F
Wind Chill: 9°F
Wind from W W 8 mph
Precip: 0%
Tue
1:00pm
Tue 1:00pm: Mostly Cloudy
Mostly Cloudy
21°F
Dew Pt 9°F
Wind Chill: 12°F
Wind from W W 8 mph
Precip: 0%
Tue
2:00pm
Tue 2:00pm: Mostly Cloudy
Mostly Cloudy
22°F
Dew Pt 10°F
Wind Chill: 13°F
Wind from W W 8 mph
Precip: 0%
Tue
3:00pm
Tue 3:00pm: Mostly Cloudy
Mostly Cloudy
22°F
Dew Pt 10°F
Wind Chill: 14°F
Wind from SW SW 7 mph
Precip: 0%
Tue
4:00pm
Tue 4:00pm: Mostly Cloudy
Mostly Cloudy
21°F
Dew Pt 10°F
Wind Chill: 13°F
Wind from SW SW 6 mph
Precip: 1%
Tue
5:00pm
Tue 5:00pm: Mostly Cloudy
Mostly Cloudy
20°F
Dew Pt 10°F
Wind Chill: 12°F
Wind from SW SW 6 mph
Precip: 1%
Tue
6:00pm
Tue 6:00pm: Mostly Cloudy
Mostly Cloudy
19°F
Dew Pt 9°F
Wind Chill: 11°F
Wind from SW SW 6 mph
Precip: 1%
Tue
7:00pm
Tue 7:00pm: Mostly Cloudy
Mostly Cloudy
17°F
Dew Pt 8°F
Wind Chill: 9°F
Wind from SW SW 6 mph
Precip: 1%
Tue
8:00pm
Tue 8:00pm: Partly Cloudy
Partly Cloudy
15°F
Dew Pt 7°F
Wind Chill: 7°F
Wind from W W 6 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

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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: 2    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

Sunday:

0.01 in

January:

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 Sunday:

7:11am

16.2°F

Low Sunday:

12:00am

25.2°F

Low wind chill today:

7:11am

16.2°F

Low wind chill Sunday:

1:17pm

33.3°F

High dew pt today:

11:56pm

20.7°F

High dew pt Sunday:

 

None

Wind gust today:

 

None

Wind gust Sunday:


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

First Quarter, Moon age: 7 days, 18 hours, 56 minutes, 82%

Phase:

First Quarter (82%)

Moon set:

8:18am

Moon rise:

9:38pm