Lexington Weather

Lexington, Massachusetts, USA

75°F
9/22/2021 1:10pm 
  • Lexington Conditions: Overcast
  • Temperature: 74.8°F / 23.8°C 
  • Dew Point: 68.2°FDecreased 1.1°Fsince last hour.
  • Relative Humidity: 80%Decreased 3.0% since last hour.
  • Wind: Wind from WSW WSW 4 mph, 10-min avg: 3 mph, gust: 11 mph
  • Barometer: 30.10 inFalling 0.02  inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Conditions [‒] Current Conditions [+]

74.8°F  

23.8°C

 

 Muggy 

Overcast

Overcast

This Afternoon:  Hi 77 °F

Tonight:  Lo 65 °F

 

Dew Point:  68.2°F Decreased 1.1°F since last hour.

Humidity:  80% Decreased 3.0% since last hour.

Barometer:  30.10 in Falling 0.02  inHg/hr

1019 mb

 

Rain Rate:  0.00 in/hr

Rain Today:  0.00 in

Rain Tuesday 0.00 in

Visibility: 10 miles

Wind:

Now: 4 mph

Avg: 3 mph

Gusts: 11 mph

Wind from WSW


Forecast [‒] Forecast [+]

NWS Weather Forecast -
This Afternoon, Tonight, & Thursday through Tuesday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Wed Sep 22, 2021 12:26pm EDT


Overview:

High pressure centered south of the Canadian Maritimes moves slightly farther offshore today, resulting in increasing humidity and a risk for showers. A slow-moving front approaching from the west will be accompanied bring showers into western sections Thursday and spread across the region Thursday night and Friday. Improving conditions expected Saturday, with more unsettled weather possible Sunday into early next week. No big warm ups or cool downs are expected.


This Afternoon:

Chance Rain Showers

Hi 77 °F

This Afternoon: Chance Rain Showers

A chance of rain showers. Cloudy, with a high near 77. South wind around 10 mph. Chance of precipitation is 50%.


Tonight:

Slight Chance Rain Showers then Patchy Fog

Lo 65 °F

Tonight: Slight Chance Rain Showers then Patchy Fog

A slight chance of rain showers before 7pm, then patchy fog. Mostly cloudy, with a low around 65. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.


Thursday:

Chance Rain Showers

Hi 78 °F

Thursday: Chance Rain Showers

Patchy fog before 8am, then a chance of rain showers between 10am and 1pm. Mostly cloudy, with a high near 78. Southeast wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.


Thursday Night:

Chance Rain Showers

Lo 66 °F

Thursday Night: Chance Rain Showers

A chance of rain showers between 8pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind around 9 mph. Chance of precipitation is 50%.


Friday:

Showers And T-Storms Likely

Hi 75 °F

Friday: Showers And Thunderstorms Likely

Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Southeast wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.


Friday Night:

Showers And T-Storms Likely

Lo 60 °F

Friday Night: Showers And Thunderstorms Likely

Showers and thunderstorms likely. Mostly cloudy, with a low around 60. South wind 3 to 9 mph. Chance of precipitation is 60%.


Saturday:

Chance Showers And T-Storms

Hi 75 °F

Saturday: Chance Showers And Thunderstorms

A chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 3 to 7 mph. Chance of precipitation is 30%.


Saturday Night:

Slight Chance Rain Showers

Lo 58 °F

Saturday Night: Slight Chance Rain Showers

A slight chance of rain showers. Mostly cloudy, with a low around 58. Southwest wind 3 to 7 mph.


Sunday:

Slight Chance Rain Showers

Hi 73 °F

Sunday: Slight Chance Rain Showers

A slight chance of rain showers. Partly sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 21 mph.


Sunday Night:

Partly Cloudy

Lo 54 °F

Sunday Night: Partly Cloudy

Partly cloudy, with a low around 54. West wind around 9 mph.


Monday:

Sunny then Slight Chance Rain Showers

Hi 70 °F

Monday: Sunny then Slight Chance Rain Showers

A slight chance of rain showers between 1pm and 4pm. Sunny, with a high near 70. West wind 7 to 10 mph.


Monday Night:

Mostly Clear

Lo 54 °F

Monday Night: Mostly Clear

Mostly clear, with a low around 54. West wind 5 to 9 mph.


Tuesday:

Mostly Sunny then Slight Chance Rain Showers

Hi 71 °F

Tuesday: Mostly Sunny then Slight Chance Rain Showers

A slight chance of rain showers after 4pm. Mostly sunny, with a high near 71. West wind 5 to 9 mph.


Tuesday Night:

Slight Chance Rain Showers

Lo 55 °F

Tuesday Night: Slight Chance Rain Showers

A slight chance of rain showers before 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southwest wind around 7 mph.


NWS Hourly Forecast -
Today 1pm through Thu 4am

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed Sep 22, 2021 12:26pm EDT

 
1:00pm
Wed 1:00pm: Cloudy
Cloudy
74°F
Dew Pt 67°F
Wind from S S 9 mph
Precip: 29%
 
2:00pm
Wed 2:00pm: Mostly Cloudy
Mostly Cloudy
75°F
Dew Pt 67°F
Wind from S S 9 mph
Precip: 41%
 
3:00pm
Wed 3:00pm: Mostly Cloudy
Mostly Cloudy
75°F
Dew Pt 67°F
Wind from S S 9 mph
Precip: 47%
 
4:00pm
Wed 4:00pm: Mostly Cloudy
Mostly Cloudy
75°F
Dew Pt 66°F
Wind from S S 8 mph
Precip: 41%
 
5:00pm
Wed 5:00pm: Mostly Cloudy
Mostly Cloudy
75°F
Dew Pt 66°F
Wind from S S 7 mph
Precip: 30%
 
6:00pm
Wed 6:00pm: Mostly Cloudy
Mostly Cloudy
74°F
Dew Pt 66°F
Wind from S S 7 mph
Precip: 20%
 
7:00pm
Wed 7:00pm: Mostly Cloudy
Mostly Cloudy
71°F
Dew Pt 65°F
Wind from S S 7 mph
Precip: 11%
 
8:00pm
Wed 8:00pm: Mostly Cloudy
Mostly Cloudy
70°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 1%
 
9:00pm
Wed 9:00pm: Mostly Cloudy
Mostly Cloudy
68°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 1%
 
10:00pm
Wed 10:00pm: Patchy Fog
Patchy Fog
68°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 2%
 
11:00pm
Wed 11:00pm: Patchy Fog
Patchy Fog
67°F
Dew Pt 65°F
Wind from SE SE 5 mph
Precip: 4%
Thu
12:00am
Thu 12:00am: Patchy Fog
Patchy Fog
67°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 3%
Thu
1:00am
Thu 1:00am: Patchy Fog
Patchy Fog
67°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 2%
Thu
2:00am
Thu 2:00am: Mostly Cloudy
Mostly Cloudy
67°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 2%
Thu
3:00am
Thu 3:00am: Mostly Cloudy
Mostly Cloudy
66°F
Dew Pt 65°F
Wind from SE SE 6 mph
Precip: 1%
Thu
4:00am
Thu 4:00am: Patchy Fog
Patchy Fog
66°F
Dew Pt 65°F
Wind from SE SE 6 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

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Weather Underground Infrared

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UV Forecast [‒] UV Forecast [+]

UV Index forecast from the Environmental Protection Agency

UV Index forecast high for today: 3    Medium 

Current (Estimated): 3    Medium 

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:

0.00 in

Rain Today:

0.00 in

Tuesday:

6.95 in

September:

46.98 in

2021

Daily Extremes [‒] Daily Extremes [+]

12:31pm

75.7°F

High today:

12:00am

65.5°F

Low today:

2:29pm

74.7°F

High Tuesday:

6:37am

51.6°F

Low Tuesday:

12:25pm

69.6°F

High dew pt today:

5:45pm

65.1°F

High dew pt Tuesday:

12:14pm

12 mph

Wind gust today:

2:12pm

9 mph

Wind gust Tuesday:


Sun / Moon [‒] Sun / Moon [+]

Sun

First Light:

6:05am

Sunrise:

6:33am

Sunset:

6:42pm

Twilight ends:

7:10pm

Daylight length:

12 hours 09 minutes

Waning Gibbous, Moon age: 15 days, 16 hours, 18 minutes, 97%

Phase:

Waning Gibbous (97%)

Moon set:

8:00am

Moon rise:

7:47pm


Twitter [‒] Twitter [+]