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

Overnight:  Lo 59 °F

Saturday:  Hi 79 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

Barometer:  29.00 in Falling 0.05  inHg/hr

982 mb

 

Rain Rate:  0.00 in/hr

Rain Today:  0.01 in

Rain Friday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Forecast [‒] Forecast [+]

NWS Weather Forecast -
Overnight, Saturday, & Saturday Night through Friday

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Sat Aug 29, 2026 12:05am EDT


Overview:

- Mainly dry this afternoon, though a rogue shower or thunderstorm remains possible through sunset.

- A fall-like feel with seasonable temperatures and very low humidity Saturday, becoming more summer-like Sunday. The weekend remains dry, with increasing clouds late Sunday.

- Cloudy and unsettled early to mid next week with several opportunities for showers and storms. While Monday now looks cloudy but generally dry, better chances for showers and storms are anticipated for Tue through Thurs.


Overnight:

Mostly Clear

Lo 59 °F

Overnight: Mostly Clear

Mostly clear, with a low around 59. Northwest wind around 7 mph.


Saturday:

Sunny

Hi 79 °F

Saturday: Sunny

Sunny, with a high near 79. Northwest wind around 6 mph.


Saturday Night:

Partly Cloudy

Lo 60 °F

Saturday Night: Partly Cloudy

Partly cloudy, with a low around 60. Southwest wind around 5 mph.


Sunday:

Partly Sunny

Hi 83 °F

Sunday: Partly Sunny

Partly sunny, with a high near 83. Southwest wind 5 to 10 mph.


Sunday Night:

Mostly Cloudy

Lo 65 °F

Sunday Night: Mostly Cloudy

Mostly cloudy, with a low around 65. West wind 5 to 8 mph.


Monday:

Mostly Sunny

Hi 79 °F

Monday: Mostly Sunny

Mostly sunny, with a high near 79. Northeast wind around 7 mph.


Monday Night:

Partly Cloudy

Lo 61 °F

Monday Night: Partly Cloudy

Partly cloudy, with a low around 61. South wind 2 to 6 mph.


Tuesday:

Chance Rain Showers

Hi 75 °F

Tuesday: Chance Rain Showers

A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. Southeast wind 2 to 7 mph. Chance of precipitation is 50%.


Tuesday Night:

Chance Showers And T-Storms

Lo 62 °F

Tuesday Night: Chance Showers And Thunderstorms

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 3 to 7 mph. Chance of precipitation is 50%.


Wednesday:

Showers And T-Storms Likely

Hi 75 °F

Wednesday: Showers And Thunderstorms Likely

A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 75. South wind around 7 mph. Chance of precipitation is 70%.


Wednesday Night:

Showers And T-Storms Likely

Lo 64 °F

Wednesday Night: Showers And Thunderstorms Likely

Showers and thunderstorms likely. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 70%.


Thursday:

Chance Rain Showers

Hi 78 °F

Thursday: Chance Rain Showers

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind around 8 mph. Chance of precipitation is 40%.


Thursday Night:

Chance Showers And T-Storms

Lo 62 °F

Thursday Night: Chance Showers And Thunderstorms

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. West wind around 7 mph. Chance of precipitation is 40%.


Friday:

Partly Sunny then Slight Chance Rain Showers

Hi 76 °F

Friday: Partly Sunny then Slight Chance Rain Showers

A slight chance of rain showers after 2pm. Partly sunny, with a high near 76. Northwest wind around 8 mph.


NWS Hourly Forecast -
Today 12am through Sun 11am

Issued by:
National Weather Service Boston / Norton, MA
Updated Fri Aug 28, 2026 2:11pm EDT

 
12:00am
Sat 12:00am: Partly Cloudy
Partly Cloudy
68°F
Dew Pt 62°F
Wind from N N 7 mph
Precip: 0%
 
1:00am
Sat 1:00am: Partly Cloudy
Partly Cloudy
66°F
Dew Pt 60°F
Wind from N N 7 mph
Precip: 0%
 
2:00am
Sat 2:00am: Mostly Clear
Mostly Clear
65°F
Dew Pt 58°F
Wind from N N 7 mph
Precip: 0%
 
3:00am
Sat 3:00am: Mostly Clear
Mostly Clear
63°F
Dew Pt 57°F
Wind from N N 7 mph
Precip: 0%
 
4:00am
Sat 4:00am: Mostly Clear
Mostly Clear
61°F
Dew Pt 55°F
Wind from NW NW 7 mph
Precip: 0%
 
5:00am
Sat 5:00am: Mostly Clear
Mostly Clear
60°F
Dew Pt 54°F
Wind from NW NW 7 mph
Precip: 0%
 
6:00am
Sat 6:00am: Sunny
Sunny
59°F
Dew Pt 53°F
Wind from NW NW 6 mph
Precip: 0%
 
7:00am
Sat 7:00am: Sunny
Sunny
59°F
Dew Pt 53°F
Wind from NW NW 6 mph
Precip: 0%
 
8:00am
Sat 8:00am: Sunny
Sunny
61°F
Dew Pt 54°F
Wind from N N 6 mph
Precip: 0%
 
9:00am
Sat 9:00am: Sunny
Sunny
64°F
Dew Pt 54°F
Wind from N N 6 mph
Precip: 0%
 
10:00am
Sat 10:00am: Sunny
Sunny
69°F
Dew Pt 54°F
Wind from N N 6 mph
Precip: 0%
 
11:00am
Sat 11:00am: Sunny
Sunny
71°F
Dew Pt 54°F
Wind from N N 5 mph
Precip: 0%
 
12:00pm
Sat 12:00pm: Sunny
Sunny
73°F
Dew Pt 53°F
Wind from NW NW 5 mph
Precip: 0%
 
1:00pm
Sat 1:00pm: Sunny
Sunny
76°F
Dew Pt 53°F
Wind from NW NW 3 mph
Precip: 0%
 
2:00pm
Sat 2:00pm: Sunny
Sunny
77°F
Dew Pt 53°F
Wind from W W 3 mph
Precip: 0%
 
3:00pm
Sat 3:00pm: Sunny
Sunny
77°F
Dew Pt 53°F
Wind from W W 3 mph
Precip: 0%
 
4:00pm
Sat 4:00pm: Sunny
Sunny
79°F
Dew Pt 53°F
Wind from W W 3 mph
Precip: 0%
 
5:00pm
Sat 5:00pm: Sunny
Sunny
77°F
Dew Pt 54°F
Wind from SW SW 3 mph
Precip: 0%
 
6:00pm
Sat 6:00pm: Clear
Clear
77°F
Dew Pt 54°F
Wind from SW SW 3 mph
Precip: 0%
 
7:00pm
Sat 7:00pm: Clear
Clear
74°F
Dew Pt 55°F
Wind from S S 3 mph
Precip: 0%
 
8:00pm
Sat 8:00pm: Mostly Clear
Mostly Clear
70°F
Dew Pt 55°F
Wind from S S 3 mph
Precip: 0%
 
9:00pm
Sat 9:00pm: Mostly Clear
Mostly Clear
68°F
Dew Pt 55°F
Wind from W W 3 mph
Precip: 0%
 
10:00pm
Sat 10:00pm: Mostly Clear
Mostly Clear
66°F
Dew Pt 55°F
Wind from SW SW 3 mph
Precip: 0%
 
11:00pm
Sat 11:00pm: Mostly Clear
Mostly Clear
64°F
Dew Pt 55°F
Wind from SW SW 3 mph
Precip: 0%
Sun
12:00am
Sun 12:00am: Partly Cloudy
Partly Cloudy
63°F
Dew Pt 55°F
Wind from W W 3 mph
Precip: 0%
Sun
1:00am
Sun 1:00am: Mostly Clear
Mostly Clear
62°F
Dew Pt 55°F
Wind from W W 3 mph
Precip: 0%
Sun
2:00am
Sun 2:00am: Partly Cloudy
Partly Cloudy
61°F
Dew Pt 54°F
Wind from W W 3 mph
Precip: 0%
Sun
3:00am
Sun 3:00am: Mostly Clear
Mostly Clear
60°F
Dew Pt 54°F
Wind from SW SW 3 mph
Precip: 0%
Sun
4:00am
Sun 4:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 54°F
Wind from SW SW 5 mph
Precip: 0%
Sun
5:00am
Sun 5:00am: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 53°F
Wind from SW SW 5 mph
Precip: 0%
Sun
6:00am
Sun 6:00am: Mostly Sunny
Mostly Sunny
60°F
Dew Pt 53°F
Wind from SW SW 5 mph
Precip: 0%
Sun
7:00am
Sun 7:00am: Sunny
Sunny
61°F
Dew Pt 54°F
Wind from SW SW 5 mph
Precip: 0%
Sun
8:00am
Sun 8:00am: Sunny
Sunny
65°F
Dew Pt 56°F
Wind from SW SW 6 mph
Precip: 0%
Sun
9:00am
Sun 9:00am: Sunny
Sunny
69°F
Dew Pt 58°F
Wind from SW SW 6 mph
Precip: 0%
Sun
10:00am
Sun 10:00am: Sunny
Sunny
73°F
Dew Pt 59°F
Wind from SW SW 7 mph
Precip: 0%
Sun
11:00am
Sun 11:00am: Mostly Sunny
Mostly Sunny
77°F
Dew Pt 59°F
Wind from SW SW 8 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: 7    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

Friday:

0.01 in

August:

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 Friday:

7:11am

16.2°F

Low Friday:

12:00am

25.2°F

Low wind chill today:

7:11am

16.2°F

Low wind chill Friday:

1:17pm

33.3°F

High dew pt today:

11:56pm

20.7°F

High dew pt Friday:

 

None

Wind gust today:

 

None

Wind gust Friday:


Alerts / Advisories [‒] Alerts / Advisories [+]

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: 16 days, 10 hours, 53 minutes, 82%

Phase:

Waning Gibbous (82%)

Moon set:

8:18am

Moon rise:

9:38pm