• Tonight

    Aug 20

    Lo 55°

    Mostly cloudy

    Construction Weather
    • Precip
      9%
    • Hours of Precip
      0
    • Hi
      RealFeel
      87°
  • Thu

    Aug 21

    75°Lo 58°

    Clouds and sun; not as warm

    Excellent for outdoor DIY projects
    • Precip
      25%
    • Hours of Precip
      0
    • Hi
      RealFeel
      78°
    more
  • Fri

    Aug 22

    75°Lo 57°

    Clouds and sun with a shower

    Excellent for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      1
    • Hi
      RealFeel
      77°
    more
  • Sat

    Aug 23

    74°Lo 54°

    Periods of sun with a shower

    Excellent for outdoor DIY projects
    • Precip
      42%
    • Hours of Precip
      1
    • Hi
      RealFeel
      76°
    more
  • Sun

    Aug 24

    76°Lo 52°

    An afternoon shower in spots

    Excellent for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      77°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 53° 53° 52° 57° 58° 64° 70° 74°
RealFeel® 53° 53° 53° 57° 60° 68° 74° 80°
Humidity 96% 97% 98% 95% 91% 77% 60% 52%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 1 N 1 N 1 N 1 N 1 N 1 N 1 N 2 SSE
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 13% 20% 13% 15% 14% 13% 10% 22%
Dew Point 52° 52° 52° 55° 55° 56° 56° 55°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 82° 81° N/A 86°
Low 55° 60° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 13:43 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:32 AM with 14:52 of moolight, then sets at 4:24 PM

Top Story

Londonderry Weather Report

Heavy Rain to Avoid Boston Through Weekend

August 20, 2014; 12:04 PM ET

A wedge of dry air will slowly erode later this week and may allow spotty showers to survive the trip into Boston from the Midwest. more >

How to maximize your closet space

Have you turned your walk-in closet into a blocked-in closet, overflowing with clothes and hangers? Linda Koopersmith, The Beverly Hills Organizer, shows you a few simple tips to maximize your closet space.

Wed. Outdoor DIY Projects

Wed. Wind Maps

Wed. UV Index