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  • Tonight

    Sep 18

    Chilly with patchy clouds Lo 39°
    more
  • Fri

    Sep 19

    Mostly sunny and cooler 59°Lo 36°
    more
  • Sat

    Sep 20

    Warmer 69°Lo 56°
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  • Sun

    Sep 21

    Some sun, then clouds 78°Lo 55°
  • Mon

    Sep 22

    Times of clouds and sun 67°Lo 43°
    more
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 56° 56° 57° 57° 58° 58° 58° 59°
RealFeel® 53° 54° 54° 54° 55° 55° 55° 56°
Humidity 93% 93% 93% 93% 93% 93% 93% 93%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
3%
 
5%
 
5%
 
5%
 
5%
 
5%
 
5%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 SSW 5 SSW 5 SSW 5 SW 5 SW 5 SW 5 SW 6 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 45%
Dew Point 54° 54° 55° 55° 56° 56° 56° 57°
Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 78° 70° N/A 76°
Low 55° 50° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:14 of sunlight, then sets at 6:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 13:21 of moolight, then sets at 5:21 PM

Top Story

Londonderry Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 18, 2014; 9:00 PM ET

Rainfall will continue to be scarce around Boston this week, but cool air will be plentiful. more >