Mastodon Mastodon

Lexington Weather

Lexington, Massachusetts, USA

59°F
12/10/2023 5:29pm 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 59.2°F / 15.1°CWarmer 0.4°F than last hour.
  • Dew Point: 58.1°FIncreased 0.7°Fsince last hour.
  • Relative Humidity: 96%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.78 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.57 in
  •   
Southeast Middlesex County, MA - Flood Watch
 - SEE ALL NEARBY ALERTS -

Current Conditions [‒] Current Conditions [+]

59.2°F Warmer than last hour.

15.1°C

 

 Cool 

Light rain, Overcast

Light rain, Overcast

This Afternoon:  Hi 61 °F

Tonight:  Lo 46 °F ↑

 

Dew Point:  58.1°F Increased 0.7°F since last hour .

Humidity:  96% Increased 1.0% since last hour.

Barometer:  29.78 in S

1008 mb

 

Rain Rate:  0.55 in/hr

Rain Today:  0.57 in

Rain Saturday 0.00 in

Visibility: 10 miles

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

Calm wind


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

Alerts active nearby in: Barnstable, MABlock Island SoundBlock Island, RIBoston HarborBristol, RIBuzzards BayCape Cod BayCentral Middlesex County, MACheshire, NHCoastal Rockingham, NHCoastal Waters extending out to 25 nm South of Marthas Vineyard and NantucketCoastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block IslandCoastal waters east of Ipswich Bay and the Stellwagen Bank National Marine SanctuaryCoastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nmDukes, MAEastern Essex, MAEastern Franklin, MAEastern Hampden, MAEastern Hampshire, MAEastern Hillsborough, NHEastern Kent, RIEastern Norfolk, MAEastern Plymouth, MAHartford, CTInterior Rockingham, NHMassachusetts Bay and Ipswich BayNantucket SoundNantucket, MANarragansett BayNewport, RINorthern Berkshire, MANorthern Bristol, MANorthern Worcester, MANorthwest Middlesex County, MANorthwest Providence, RIRhode Island SoundSoutheast Middlesex County, MASoutheast Providence, RISouthern Berkshire, MASouthern Bristol, MASouthern Plymouth, MASouthern Worcester, MASuffolk, MATolland, CTVineyard SoundWashington, RIWestern And Central Hillsborough, NHWestern Essex, MAWestern Franklin, MAWestern Hampden, MAWestern Hampshire, MAWestern Kent, RIWestern Norfolk, MAWestern Plymouth, MAWindham, CT



Expected Snow [‒] Expected Snow [+]

Tap Click image to go to NWS winter weather page

For Lexington, range of possible snowfall from 0.0 to 0.1". 0.0" expected.

Forecast [‒] Forecast [+]

NWS Weather Forecast -
This Afternoon, Tonight, & Monday through Saturday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Sun Dec 10, 2023 1:51pm EST


Overview:

Multi faceted storm with heavy rain leading to flash flooding and potentially damaging wind gusts will impact southern New England through tomorrow morning. Behind the departing system, the week ahead looks dry, cooling down mid week before warming up once again towards next weekend.



This Afternoon:

Light Rain

Hi 61 °F

This Afternoon: Light Rain

Rain. Cloudy, with a high near 61. South wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.


Tonight:

Heavy Rain

Lo 46 °F ↑

Tonight: Heavy Rain

Rain and isolated thunderstorms. Some of the storms could produce heavy rain. Cloudy. Low around 46, with temperatures rising to around 52 overnight. South wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.


Monday:

Heavy Rain

Hi 51 °F ↓

Monday: Heavy Rain

Rain before 7am, then rain and isolated thunderstorms between 7am and 1pm. Some of the storms could produce heavy rain. Partly sunny. High near 51, with temperatures falling to around 40 in the afternoon. West wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.


Monday Night:

Mostly Clear

Lo 28 °F

Monday Night: Mostly Clear

Mostly clear, with a low around 28. West wind 9 to 22 mph.


Tuesday:

Sunny

Hi 42 °F

Tuesday: Sunny

Sunny, with a high near 42. Southwest wind around 10 mph.


Tuesday Night:

Mostly Clear

Lo 31 °F

Tuesday Night: Mostly Clear

Mostly clear, with a low around 31. Southwest wind around 12 mph.


Wednesday:

Mostly Sunny

Hi 41 °F

Wednesday: Mostly Sunny

Mostly sunny, with a high near 41. West wind 10 to 17 mph.


Wednesday Night:

Mostly Clear

Lo 22 °F

Wednesday Night: Mostly Clear

Mostly clear, with a low around 22. Northwest wind around 16 mph.


Thursday:

Sunny

Hi 35 °F

Thursday: Sunny

Sunny, with a high near 35. West wind 12 to 15 mph.


Thursday Night:

Mostly Clear

Lo 27 °F

Thursday Night: Mostly Clear

Mostly clear, with a low around 27. West wind around 13 mph.


Friday:

Sunny

Hi 48 °F

Friday: Sunny

Sunny, with a high near 48. West wind around 15 mph.


Friday Night:

Partly Cloudy

Lo 34 °F

Friday Night: Partly Cloudy

Partly cloudy, with a low around 34. West wind 10 to 14 mph.


Saturday:

Partly Sunny

Hi 46 °F

Saturday: Partly Sunny

Partly sunny, with a high near 46. Northwest wind around 10 mph.


Saturday Night:

Mostly Cloudy

Lo 31 °F

Saturday Night: Mostly Cloudy

Mostly cloudy, with a low around 31. West wind around 8 mph.


NWS Hourly Forecast -
Today 5pm through Mon 4pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Sun Dec 10, 2023 1:51pm EST

 
5:00pm
Sun 5:00pm: Light Rain
Light Rain
56°F
Dew Pt 55°F
Wind from S S 20 mph
Precip: 91%
Rain: 0.07 in
 
6:00pm
Sun 6:00pm: Light Rain
Light Rain
57°F
Dew Pt 55°F
Wind from S S 21 mph
Precip: 94%
Rain: 0.07 in
 
7:00pm
Sun 7:00pm: Light Rain
Light Rain
57°F
Dew Pt 56°F
Wind from S S 22 mph
Precip: 96%
Rain: 0.11 in
 
8:00pm
Sun 8:00pm: Light Rain
Light Rain
57°F
Dew Pt 56°F
Wind from S S 22 mph
Precip: 97%
Rain: 0.11 in
 
9:00pm
Sun 9:00pm: Rain
Rain
58°F
Dew Pt 57°F
Wind from S S 25 mph
Precip: 98%
Rain: 0.11 in
 
10:00pm
Sun 10:00pm: Rain
Rain
58°F
Dew Pt 57°F
Wind from S S 26 mph
Precip: 98%
Rain: 0.11 in
 
11:00pm
Sun 11:00pm: Rain
Rain
58°F
Dew Pt 57°F
Wind from S S 25 mph
Precip: 99%
Rain: 0.11 in
Mon
12:00am
Mon 12:00am: Rain
Rain
58°F
Dew Pt 57°F
Wind from S S 24 mph
Precip: 99%
Rain: 0.11 in
Mon
1:00am
Mon 1:00am: Heavy Rain
Heavy Rain
58°F
Dew Pt 57°F
Wind from S S 25 mph
Precip: 100%
Rain: 0.25 in
Mon
2:00am
Mon 2:00am: Heavy Rain
Heavy Rain
57°F
Dew Pt 56°F
Wind from S S 24 mph
Precip: 100%
Rain: 0.25 in
Mon
3:00am
Mon 3:00am: Heavy Rain
Heavy Rain
56°F
Dew Pt 56°F
Wind from S S 24 mph
Precip: 100%
Rain: 0.25 in
Mon
4:00am
Mon 4:00am: Heavy Rain
Heavy Rain
54°F
Dew Pt 54°F
Wind from S S 24 mph
Precip: 100%
Rain: 0.25 in
Mon
5:00am
Mon 5:00am: Heavy Rain
Heavy Rain
52°F
Dew Pt 52°F
Wind from S S 22 mph
Precip: 100%
Rain: 0.25 in
Mon
6:00am
Mon 6:00am: Heavy Rain
Heavy Rain
49°F
Dew Pt 49°F
Wind Chill: 42°F
Wind from SW SW 20 mph
Precip: 100%
Rain: 0.25 in
Mon
7:00am
Mon 7:00am: Heavy Rain
Heavy Rain
47°F
Dew Pt 47°F
Wind Chill: 40°F
Wind from SW SW 17 mph
Precip: 100%
Rain: 0.17 in
Mon
8:00am
Mon 8:00am: Heavy Rain
Heavy Rain
46°F
Dew Pt 46°F
Wind Chill: 39°F
Wind from W W 18 mph
Precip: 98%
Rain: 0.17 in
Mon
9:00am
Mon 9:00am: Rain
Rain
45°F
Dew Pt 44°F
Wind Chill: 37°F
Wind from S S 21 mph
Precip: 83%
Rain: 0.14 in
Mon
10:00am
Mon 10:00am: Light Rain Likely
Light Rain Likely
44°F
Dew Pt 42°F
Wind Chill: 35°F
Wind from W W 22 mph
Precip: 61%
Rain: 0.1 in
Mon
11:00am
Mon 11:00am: Chance Light Rain
Chance Light Rain
44°F
Dew Pt 41°F
Wind Chill: 35°F
Wind from W W 23 mph
Precip: 42%
Rain: 0.07 in
Mon
12:00pm
Mon 12:00pm: Slight Chance Light Rain
Slight Chance Light Rain
44°F
Dew Pt 40°F
Wind Chill: 35°F
Wind from W W 23 mph
Precip: 23%
Rain: 0.04 in
Mon
1:00pm
Mon 1:00pm: Partly Sunny
Partly Sunny
44°F
Dew Pt 39°F
Wind Chill: 35°F
Wind from W W 24 mph
Precip: 4%
Mon
2:00pm
Mon 2:00pm: Mostly Sunny
Mostly Sunny
43°F
Dew Pt 37°F
Wind Chill: 34°F
Wind from W W 24 mph
Precip: 3%
Mon
3:00pm
Mon 3:00pm: Mostly Sunny
Mostly Sunny
42°F
Dew Pt 36°F
Wind Chill: 32°F
Wind from W W 23 mph
Precip: 2%
Mon
4:00pm
Mon 4:00pm: Sunny
Sunny
41°F
Dew Pt 34°F
Wind Chill: 31°F
Wind from W W 23 mph
Precip: 2%




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: 1    Low 

Current (Estimated): 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.

0.55 in

Rain Rate (/hr):

0.17 in

Rain Last 60 min:

0.57 in

Rain Today:

0.00 in

Saturday:

1.66 in

December:

57.82 in

2023

1 snow day in December

Daily Extremes [‒] Daily Extremes [+]

12:41pm

59.5°F

High today:

3:26am

45.9°F

Low today:

12:34pm

51.6°F

High Saturday:

12:16am

32.5°F

Low Saturday:

7:03am

41.7°F

Low wind chill today:

7:37am

32.2°F

Low wind chill Saturday:

5:18pm

58.1°F

High dew pt today:

3:27pm

45.1°F

High dew pt Saturday:

11:23am

15 mph

Wind gust today:

11:07am

11 mph

Wind gust Saturday:


Sun / Moon [‒] Sun / Moon [+]

Sun

First Light:

6:32am

Sunrise:

7:03am

Sunset:

4:12pm

Twilight ends:

4:44pm

Daylight length:

09 hours 09 minutes

Waning Crescent, Moon age: 27 days, 13 hours, 4 minutes, 5%

Phase:

Waning Crescent (5%)

Moon rise:

4:32am

Moon set:

2:20pm


Social Media - Mastodon [‒] Social Media - Mastodon [+]