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
  •   
Southeast Middlesex County, MA - Rip Current Statement
 - SEE ALL NEARBY ALERTS -

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

 

 Cold 

Clear

Clear

Overnight:  Lo 50 °F

Labor Day:  Hi 78 °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 

(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 Sunday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Forecast [‒] Forecast [+]

NWS Weather Forecast -
Overnight, Labor Day, & Monday Night through Sunday

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Mon Sep 7, 2026 4:40am EDT


Overview:

- Pleasant weather for the Labor Day Holiday with low humidity and mild temperatures. The dry and pleasant conditions continue through Wednesday.

- Unsettled weather returns mid to late week but the threat for flooding and severe weather appear low at this time.



Overnight:

Clear

Lo 50 °F

Overnight: Clear

Clear, with a low around 50. West wind around 6 mph.


Labor Day:

Sunny

Hi 78 °F

Labor Day: Sunny

Sunny, with a high near 78. Northwest wind around 8 mph.


Monday Night:

Mostly Clear

Lo 59 °F

Monday Night: Mostly Clear

Mostly clear, with a low around 59. Northwest wind around 6 mph.


Tuesday:

Mostly Sunny

Hi 80 °F

Tuesday: Mostly Sunny

Mostly sunny, with a high near 80. Northwest wind around 7 mph.


Tuesday Night:

Mostly Cloudy

Lo 58 °F

Tuesday Night: Mostly Cloudy

Mostly cloudy, with a low around 58. North wind around 3 mph.


Wednesday:

Partly Sunny

Hi 79 °F

Wednesday: Partly Sunny

Partly sunny, with a high near 79. Southeast wind 2 to 8 mph.


Wednesday Night:

Mostly Cloudy then Chance Rain Showers

Lo 68 °F

Wednesday Night: Mostly Cloudy then Chance Rain Showers

A chance of rain showers after 2am. Mostly cloudy, with a low around 68. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.


Thursday:

Chance Rain Showers

Hi 83 °F

Thursday: Chance Rain Showers

A chance of rain showers. Partly sunny, with a high near 83. Southwest wind around 12 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.


Thursday Night:

Chance Rain Showers

Lo 61 °F

Thursday Night: Chance Rain Showers

A chance of rain showers before 1am. Mostly cloudy, with a low around 61. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.


Friday:

Mostly Sunny

Hi 76 °F

Friday: Mostly Sunny

Mostly sunny, with a high near 76. Northwest wind around 8 mph.


Friday Night:

Mostly Clear

Lo 56 °F

Friday Night: Mostly Clear

Mostly clear, with a low around 56. Northwest wind 2 to 6 mph.


Saturday:

Sunny

Hi 78 °F

Saturday: Sunny

Sunny, with a high near 78. Southwest wind 2 to 7 mph.


Saturday Night:

Partly Cloudy

Lo 60 °F

Saturday Night: Partly Cloudy

Partly cloudy, with a low around 60. South wind around 7 mph.


Sunday:

Mostly Sunny

Hi 82 °F

Sunday: Mostly Sunny

Mostly sunny, with a high near 82. Southwest wind 5 to 9 mph.


NWS Hourly Forecast -
Today 5am through Tue 4pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Mon Sep 7, 2026 4:40am EDT

 
5:00am
Mon 5:00am: Clear
Clear
52°F
Dew Pt 51°F
Wind from W W 6 mph
Precip: 0%
 
6:00am
Mon 6:00am: Sunny
Sunny
53°F
Dew Pt 51°F
Wind from NW NW 6 mph
Precip: 0%
 
7:00am
Mon 7:00am: Sunny
Sunny
56°F
Dew Pt 51°F
Wind from NW NW 7 mph
Precip: 0%
 
8:00am
Mon 8:00am: Sunny
Sunny
59°F
Dew Pt 53°F
Wind from NW NW 7 mph
Precip: 0%
 
9:00am
Mon 9:00am: Sunny
Sunny
63°F
Dew Pt 54°F
Wind from NW NW 7 mph
Precip: 0%
 
10:00am
Mon 10:00am: Sunny
Sunny
67°F
Dew Pt 54°F
Wind from N N 8 mph
Precip: 0%
 
11:00am
Mon 11:00am: Sunny
Sunny
70°F
Dew Pt 54°F
Wind from N N 8 mph
Precip: 0%
 
12:00pm
Mon 12:00pm: Sunny
Sunny
73°F
Dew Pt 54°F
Wind from NW NW 8 mph
Precip: 0%
 
1:00pm
Mon 1:00pm: Sunny
Sunny
75°F
Dew Pt 53°F
Wind from NW NW 8 mph
Precip: 0%
 
2:00pm
Mon 2:00pm: Sunny
Sunny
76°F
Dew Pt 53°F
Wind from NW NW 8 mph
Precip: 0%
 
3:00pm
Mon 3:00pm: Sunny
Sunny
78°F
Dew Pt 53°F
Wind from NW NW 8 mph
Precip: 0%
 
4:00pm
Mon 4:00pm: Sunny
Sunny
78°F
Dew Pt 54°F
Wind from NW NW 8 mph
Precip: 0%
 
5:00pm
Mon 5:00pm: Sunny
Sunny
78°F
Dew Pt 55°F
Wind from NW NW 7 mph
Precip: 0%
 
6:00pm
Mon 6:00pm: Clear
Clear
77°F
Dew Pt 55°F
Wind from NW NW 6 mph
Precip: 0%
 
7:00pm
Mon 7:00pm: Clear
Clear
73°F
Dew Pt 54°F
Wind from NW NW 6 mph
Precip: 0%
 
8:00pm
Mon 8:00pm: Clear
Clear
71°F
Dew Pt 53°F
Wind from NW NW 5 mph
Precip: 0%
 
9:00pm
Mon 9:00pm: Clear
Clear
67°F
Dew Pt 52°F
Wind from NW NW 5 mph
Precip: 0%
 
10:00pm
Mon 10:00pm: Mostly Clear
Mostly Clear
65°F
Dew Pt 52°F
Wind from NW NW 5 mph
Precip: 0%
 
11:00pm
Mon 11:00pm: Mostly Clear
Mostly Clear
64°F
Dew Pt 51°F
Wind from NW NW 5 mph
Precip: 0%
Tue
12:00am
Tue 12:00am: Clear
Clear
63°F
Dew Pt 51°F
Wind from NW NW 5 mph
Precip: 0%
Tue
1:00am
Tue 1:00am: Mostly Clear
Mostly Clear
62°F
Dew Pt 51°F
Wind from NW NW 5 mph
Precip: 0%
Tue
2:00am
Tue 2:00am: Mostly Clear
Mostly Clear
61°F
Dew Pt 51°F
Wind from W W 5 mph
Precip: 0%
Tue
3:00am
Tue 3:00am: Mostly Clear
Mostly Clear
61°F
Dew Pt 51°F
Wind from W W 5 mph
Precip: 0%
Tue
4:00am
Tue 4:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 51°F
Wind from W W 5 mph
Precip: 0%
Tue
5:00am
Tue 5:00am: Partly Cloudy
Partly Cloudy
59°F
Dew Pt 51°F
Wind from W W 6 mph
Precip: 0%
Tue
6:00am
Tue 6:00am: Sunny
Sunny
60°F
Dew Pt 52°F
Wind from W W 6 mph
Precip: 0%
Tue
7:00am
Tue 7:00am: Mostly Sunny
Mostly Sunny
60°F
Dew Pt 52°F
Wind from W W 6 mph
Precip: 0%
Tue
8:00am
Tue 8:00am: Mostly Sunny
Mostly Sunny
62°F
Dew Pt 54°F
Wind from W W 6 mph
Precip: 0%
Tue
9:00am
Tue 9:00am: Sunny
Sunny
67°F
Dew Pt 56°F
Wind from W W 6 mph
Precip: 0%
Tue
10:00am
Tue 10:00am: Sunny
Sunny
71°F
Dew Pt 58°F
Wind from NW NW 6 mph
Precip: 0%
Tue
11:00am
Tue 11:00am: Sunny
Sunny
75°F
Dew Pt 58°F
Wind from NW NW 7 mph
Precip: 0%
Tue
12:00pm
Tue 12:00pm: Sunny
Sunny
76°F
Dew Pt 58°F
Wind from NW NW 7 mph
Precip: 0%
Tue
1:00pm
Tue 1:00pm: Sunny
Sunny
78°F
Dew Pt 58°F
Wind from NW NW 7 mph
Precip: 0%
Tue
2:00pm
Tue 2:00pm: Sunny
Sunny
78°F
Dew Pt 58°F
Wind from NW NW 7 mph
Precip: 0%
Tue
3:00pm
Tue 3:00pm: Mostly Sunny
Mostly Sunny
79°F
Dew Pt 57°F
Wind from NW NW 6 mph
Precip: 0%
Tue
4:00pm
Tue 4:00pm: Mostly Sunny
Mostly Sunny
80°F
Dew Pt 57°F
Wind from NW NW 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: 6    High 

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

September:

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

Waning Crescent, Moon age: 25 days, 16 hours, 3 minutes, 82%

Phase:

Waning Crescent (82%)

Moon set:

8:18am

Moon rise:

9:38pm