Lexington Weather

Lexington, Massachusetts, USA

45°F
5/12/2021 3:13am 
  • Lexington Conditions: Clear
  • Temperature: 45.3°F / 7.4°CColder 1.5°F than last hour.
  • Dew Point: 31.8°FIncreased 0.9°Fsince last hour.
  • Relative Humidity: 59%Increased 5.0% since last hour.
  • Wind: Wind from W W 2 mph, 10-min avg: 1 mph, gust: 4 mph
  • Barometer: 29.92 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Conditions [‒] Current Conditions [+]

45.3°F Colder than last hour.

7.4°C

 

 Chilly 

Clear

Clear

Overnight:  Lo 42 °F

Wednesday:  Hi 64 °F

 

Dew Point:  31.8°F Increased 0.9°F since last hour .

Humidity:  59% Increased 5.0% since last hour.

Barometer:  29.92 in S

1013 mb

 

Rain Rate:  0.00 in/hr

Rain Today:  0.00 in

Rain Tuesday 0.00 in

Visibility: 10 miles

Wind:

Now: 2 mph

Avg: 1 mph

Gusts: 4 mph

Wind from W


Forecast [‒] Forecast [+]

NWS Weather Forecast -
Overnight, Wednesday, & Wednesday Night through Tuesday

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Tue May 11, 2021 3:31pm EDT


Overview:

Weak low pressure slowly moves off through the Maritimes. This will draw colder air across Southern New England, which may cause a few showers and possibly a thunder this afternoon. High pressure appoaching from the west will bring dry and milder conditions Thursday and Friday. Scattered showers and isolated thunderstorms are expected this weekend but not a washout. More unsettled early next week with better chances for showers but timing is uncertain.


Overnight:

Mostly Clear

Lo 42 °F

Overnight: Mostly Clear

Mostly clear, with a low around 42. West wind around 7 mph.


Wednesday:

Mostly Sunny

Hi 64 °F

Wednesday: Mostly Sunny

Mostly sunny, with a high near 64. Northwest wind around 9 mph. Chance of precipitation is 20%.


Wednesday Night:

Partly Cloudy

Lo 41 °F

Wednesday Night: Partly Cloudy

Partly cloudy, with a low around 41. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.


Thursday:

Sunny

Hi 69 °F

Thursday: Sunny

Sunny, with a high near 69. Northwest wind 5 to 8 mph.


Thursday Night:

Mostly Clear

Lo 47 °F

Thursday Night: Mostly Clear

Mostly clear, with a low around 47. Northwest wind around 7 mph.


Friday:

Sunny

Hi 72 °F

Friday: Sunny

Sunny, with a high near 72. Northwest wind around 6 mph.


Friday Night:

Mostly Cloudy

Lo 47 °F

Friday Night: Mostly Cloudy

Mostly cloudy, with a low around 47. Southwest wind around 5 mph.


Saturday:

Chance Rain Showers

Hi 71 °F

Saturday: Chance Rain Showers

A chance of rain showers after 10am. Partly sunny, with a high near 71. East wind 2 to 7 mph. Chance of precipitation is 30%.


Saturday Night:

Slight Chance Rain Showers then Mostly Cloudy

Lo 47 °F

Saturday Night: Slight Chance Rain Showers then Mostly Cloudy

A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 47. Southwest wind 2 to 6 mph.


Sunday:

Chance Showers And T-Storms

Hi 72 °F

Sunday: Chance Showers And Thunderstorms

A slight chance of rain showers between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind 3 to 7 mph. Chance of precipitation is 30%.


Sunday Night:

Slight Chance Showers And T-Storms then Mostly Cloudy

Lo 48 °F

Sunday Night: Slight Chance Showers And Thunderstorms then Mostly Cloudy

A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 48. Southwest wind around 6 mph.


Monday:

Slight Chance Rain Showers

Hi 71 °F

Monday: Slight Chance Rain Showers

A slight chance of rain showers after 11am. Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph.


Monday Night:

Slight Chance Rain Showers

Lo 50 °F

Monday Night: Slight Chance Rain Showers

A slight chance of rain showers. Mostly cloudy, with a low around 50. South wind 5 to 9 mph.


Tuesday:

Chance Rain Showers

Hi 69 °F

Tuesday: Chance Rain Showers

A chance of rain showers. Partly sunny, with a high near 69. South wind 5 to 9 mph. Chance of precipitation is 30%.


NWS Hourly Forecast -
Today 3am through 6pm

Issued by:
National Weather Service Boston / Norton, MA
Updated Wed May 12, 2021 1:45am EDT

3:00am
Wed 3:00am: Mostly Clear
Mostly Clear
44°F
Dew Pt 31°F
Wind Chill: 41°F
Wind from W W 7 mph
Precip: 3%
4:00am
Wed 4:00am: Mostly Clear
Mostly Clear
44°F
Dew Pt 32°F
Wind Chill: 40°F
Wind from W W 7 mph
Precip: 3%
5:00am
Wed 5:00am: Mostly Clear
Mostly Clear
44°F
Dew Pt 33°F
Wind Chill: 40°F
Wind from W W 7 mph
Precip: 3%
6:00am
Wed 6:00am: Sunny
Sunny
45°F
Dew Pt 34°F
Wind Chill: 42°F
Wind from W W 7 mph
Precip: 4%
7:00am
Wed 7:00am: Sunny
Sunny
48°F
Dew Pt 35°F
Wind Chill: 44°F
Wind from W W 8 mph
Precip: 6%
8:00am
Wed 8:00am: Sunny
Sunny
51°F
Dew Pt 33°F
Wind from W W 8 mph
Precip: 7%
9:00am
Wed 9:00am: Sunny
Sunny
53°F
Dew Pt 34°F
Wind from NW NW 8 mph
Precip: 5%
10:00am
Wed 10:00am: Sunny
Sunny
56°F
Dew Pt 34°F
Wind from NW NW 9 mph
Precip: 4%
11:00am
Wed 11:00am: Sunny
Sunny
58°F
Dew Pt 34°F
Wind from NW NW 9 mph
Precip: 2%
12:00pm
Wed 12:00pm: Mostly Sunny
Mostly Sunny
59°F
Dew Pt 35°F
Wind from NW NW 9 mph
Precip: 6%
1:00pm
Wed 1:00pm: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 34°F
Wind from NW NW 8 mph
Precip: 20%
2:00pm
Wed 2:00pm: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 33°F
Wind from NW NW 8 mph
Precip: 20%
3:00pm
Wed 3:00pm: Mostly Sunny
Mostly Sunny
62°F
Dew Pt 33°F
Wind from NW NW 8 mph
Precip: 20%
4:00pm
Wed 4:00pm: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 33°F
Wind from NW NW 8 mph
Precip: 20%
5:00pm
Wed 5:00pm: Mostly Sunny
Mostly Sunny
61°F
Dew Pt 32°F
Wind from NW NW 8 mph
Precip: 20%
6:00pm
Wed 6:00pm: Partly Cloudy
Partly Cloudy
60°F
Dew Pt 33°F
Wind from NW NW 7 mph
Precip: 20%




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 (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.

0.00 in

Rain Rate (/hr):

0.00 in

Rain Last 60 min:

0.00 in

Rain Today:

0.00 in

Tuesday:

1.75 in

May:

13.23 in

2021

53.0 in

Season Snow:

Daily Extremes [‒] Daily Extremes [+]

12:00am

49.5°F

High today:

3:07am

45.3°F

Low today:

2:40pm

64.2°F

High Tuesday:

6:00am

49.5°F

Low Tuesday:

2:53am

44.1°F

Low wind chill today:

11:44pm

46.0°F

Low wind chill Tuesday:

2:53am

32.0°F

High dew pt today:

12:00am

47.8°F

High dew pt Tuesday:

1:40am

6 mph

Wind gust today:

1:58pm

17 mph

Wind gust Tuesday: