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 90 °F

Tonight:  Lo 65 °F

 

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

Humidity:  90%  

 

UV Index:  0.0   None

 

Air Quality Index: 38

 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 Friday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


Forecast [‒] Forecast [+]

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

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Sat Jun 13, 2026 8:56am EDT


Overview:

- Mostly dry with above normal temperatures continuing through the weekend with humidity on the decrease.

- Expecting showers and thunderstorms Sunday night with the risk for severe weather remaining low.

- Seasonable temperatures and lower humidity returns through the first half of next week before a return to a more active pattern late-week.


Today:

Sunny

Hi 90 °F

Today: Sunny

Sunny, with a high near 90. Northwest wind around 8 mph.


Tonight:

Mostly Clear

Lo 65 °F

Tonight: Mostly Clear

Mostly clear, with a low around 65. West wind 3 to 7 mph.


Sunday:

Mostly Sunny

Hi 93 °F

Sunday: Mostly Sunny

Mostly sunny, with a high near 93. Southwest wind 3 to 14 mph, with gusts as high as 26 mph.


Sunday Night:

Showers And T-Storms Likely

Lo 63 °F

Sunday Night: Showers And Thunderstorms Likely

Showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 63. Southwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.


Monday:

Chance Showers And T-Storms then Mostly Sunny

Hi 81 °F

Monday: Chance Showers And Thunderstorms then Mostly Sunny

A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 81. West wind around 10 mph. Chance of precipitation is 50%.


Monday Night:

Mostly Clear

Lo 57 °F

Monday Night: Mostly Clear

Mostly clear, with a low around 57. West wind 5 to 10 mph.


Tuesday:

Sunny

Hi 81 °F

Tuesday: Sunny

Sunny, with a high near 81. West wind 5 to 8 mph.


Tuesday Night:

Mostly Clear

Lo 59 °F

Tuesday Night: Mostly Clear

Mostly clear, with a low around 59. Southwest wind 3 to 7 mph.


Wednesday:

Mostly Sunny

Hi 83 °F

Wednesday: Mostly Sunny

Mostly sunny, with a high near 83. Southwest wind 3 to 12 mph.


Wednesday Night:

Partly Cloudy

Lo 62 °F

Wednesday Night: Partly Cloudy

Partly cloudy, with a low around 62. South wind 5 to 10 mph.


Thursday:

Chance Rain Showers

Hi 83 °F

Thursday: Chance Rain Showers

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.


Thursday Night:

Chance Showers And T-Storms

Lo 66 °F

Thursday Night: Chance Showers And Thunderstorms

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.


Juneteenth:

Slight Chance Rain Showers

Hi 85 °F

Juneteenth: Slight Chance Rain Showers

A slight chance of rain showers. Mostly sunny, with a high near 85. West wind 10 to 14 mph, with gusts as high as 26 mph.


Friday Night:

Slight Chance Rain Showers then Mostly Clear

Lo 63 °F

Friday Night: Slight Chance Rain Showers then Mostly Clear

A slight chance of rain showers before 8pm. Mostly clear, with a low around 63. West wind 8 to 12 mph, with gusts as high as 23 mph.


NWS Hourly Forecast -
Today 1pm through Mon 12am

Issued by:
National Weather Service Boston / Norton, MA
Updated Sat Jun 13, 2026 8:56am EDT

 
1:00pm
Sat 1:00pm: Sunny
Sunny
87°F
Dew Pt 55°F
Wind from NW NW 8 mph
Precip: 0%
 
2:00pm
Sat 2:00pm: Sunny
Sunny
89°F
Dew Pt 54°F
Wind from NW NW 8 mph
Precip: 0%
 
3:00pm
Sat 3:00pm: Sunny
Sunny
89°F
Dew Pt 54°F
Wind from NW NW 8 mph
Precip: 0%
 
4:00pm
Sat 4:00pm: Sunny
Sunny
90°F
Dew Pt 54°F
Wind from NW NW 8 mph
Precip: 0%
 
5:00pm
Sat 5:00pm: Sunny
Sunny
90°F
Dew Pt 53°F
Wind from NW NW 8 mph
Precip: 0%
 
6:00pm
Sat 6:00pm: Clear
Clear
88°F
Dew Pt 54°F
Wind from NW NW 7 mph
Precip: 0%
 
7:00pm
Sat 7:00pm: Clear
Clear
87°F
Dew Pt 55°F
Wind from NW NW 6 mph
Precip: 0%
 
8:00pm
Sat 8:00pm: Clear
Clear
82°F
Dew Pt 55°F
Wind from W W 5 mph
Precip: 0%
 
9:00pm
Sat 9:00pm: Clear
Clear
79°F
Dew Pt 55°F
Wind from W W 6 mph
Precip: 0%
 
10:00pm
Sat 10:00pm: Clear
Clear
77°F
Dew Pt 55°F
Wind from W W 6 mph
Precip: 0%
 
11:00pm
Sat 11:00pm: Mostly Clear
Mostly Clear
75°F
Dew Pt 55°F
Wind from W W 6 mph
Precip: 0%
Sun
12:00am
Sun 12:00am: Clear
Clear
73°F
Dew Pt 55°F
Wind from W W 5 mph
Precip: 0%
Sun
1:00am
Sun 1:00am: Clear
Clear
71°F
Dew Pt 55°F
Wind from W W 5 mph
Precip: 1%
Sun
2:00am
Sun 2:00am: Mostly Clear
Mostly Clear
68°F
Dew Pt 54°F
Wind from W W 3 mph
Precip: 1%
Sun
3:00am
Sun 3:00am: Mostly Clear
Mostly Clear
67°F
Dew Pt 54°F
Wind from W W 3 mph
Precip: 1%
Sun
4:00am
Sun 4:00am: Mostly Clear
Mostly Clear
66°F
Dew Pt 54°F
Wind from W W 3 mph
Precip: 1%
Sun
5:00am
Sun 5:00am: Mostly Clear
Mostly Clear
65°F
Dew Pt 53°F
Wind from W W 3 mph
Precip: 1%
Sun
6:00am
Sun 6:00am: Sunny
Sunny
66°F
Dew Pt 54°F
Wind from SW SW 3 mph
Precip: 1%
Sun
7:00am
Sun 7:00am: Sunny
Sunny
68°F
Dew Pt 55°F
Wind from SW SW 3 mph
Precip: 1%
Sun
8:00am
Sun 8:00am: Sunny
Sunny
72°F
Dew Pt 57°F
Wind from SW SW 3 mph
Precip: 0%
Sun
9:00am
Sun 9:00am: Sunny
Sunny
79°F
Dew Pt 58°F
Wind from SW SW 6 mph
Precip: 0%
Sun
10:00am
Sun 10:00am: Sunny
Sunny
84°F
Dew Pt 58°F
Wind from SW SW 8 mph
Precip: 0%
Sun
11:00am
Sun 11:00am: Mostly Sunny
Mostly Sunny
87°F
Dew Pt 58°F
Wind from SW SW 9 mph
Precip: 0%
Sun
12:00pm
Sun 12:00pm: Mostly Sunny
Mostly Sunny
89°F
Dew Pt 57°F
Wind from SW SW 10 mph
Precip: 0%
Sun
1:00pm
Sun 1:00pm: Mostly Sunny
Mostly Sunny
91°F
Dew Pt 56°F
Wind from SW SW 12 mph
Precip: 0%
Sun
2:00pm
Sun 2:00pm: Mostly Sunny
Mostly Sunny
91°F
Dew Pt 56°F
Wind from SW SW 13 mph
Precip: 0%
Sun
3:00pm
Sun 3:00pm: Mostly Sunny
Mostly Sunny
91°F
Dew Pt 56°F
Wind from SW SW 13 mph
Precip: 0%
Sun
4:00pm
Sun 4:00pm: Partly Sunny
Partly Sunny
92°F
Dew Pt 56°F
Wind from SW SW 14 mph
Precip: 0%
Sun
5:00pm
Sun 5:00pm: Mostly Cloudy
Mostly Cloudy
90°F
Dew Pt 56°F
Wind from S S 14 mph
Precip: 0%
Sun
6:00pm
Sun 6:00pm: Mostly Cloudy
Mostly Cloudy
87°F
Dew Pt 57°F
Wind from S S 15 mph
Precip: 0%
Sun
7:00pm
Sun 7:00pm: Partly Cloudy
Partly Cloudy
85°F
Dew Pt 57°F
Wind from S S 14 mph
Precip: 2%
Sun
8:00pm
Sun 8:00pm: Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
79°F
Dew Pt 56°F
Wind from S S 13 mph
Precip: 16%
Rain: 0.01 in
Sun
9:00pm
Sun 9:00pm: Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
76°F
Dew Pt 57°F
Wind from S S 12 mph
Precip: 20%
Rain: 0.01 in
Sun
10:00pm
Sun 10:00pm: Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
74°F
Dew Pt 58°F
Wind from S S 10 mph
Precip: 24%
Rain: 0.01 in
Sun
11:00pm
Sun 11:00pm: Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
72°F
Dew Pt 59°F
Wind from S S 10 mph
Precip: 28%
Rain: 0.01 in
Mon
12:00am
Mon 12:00am: Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
70°F
Dew Pt 61°F
Wind from S S 10 mph
Precip: 43%
Rain: 0.02 in




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: 9    Very 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

June:

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 Crescent, Moon age: 27 days, 21 hours, 17 minutes, 82%

Phase:

Waning Crescent (82%)

Moon set:

8:18am

Moon rise:

9:38pm