• Tonight

    Sep 1

    Lo 68°

    Partly cloudy; fog late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      4 mph
  • Tue

    Sep 2

    90°Lo 67°

    Areas of morning fog

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Sep 3

    85°Lo 61°

    Sunny

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
    more
  • Thu

    Sep 4

    84°Lo 62°

    Mostly sunny and warm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Sep 5

    88°Lo 68°

    Sunny and remaining warm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
11pm
Tue
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Fog
Fog
Temp (°F) 74° 73° 72° 71° 70° 69° 69° 68°
RealFeel® 76° 74° 73° 72° 70° 69° 69° 67°
Humidity 82% 85% 87% 88% 89% 91% 93% 93%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
7%
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 2 WNW 2 WNW 2 WNW 2 WNW 2 WNW 2 WNW 1 W 2 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 18% 22% 25% 26% 26% 26% 26% 26%
Dew Point 68° 68° 68° 67° 67° 66° 67° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 87° 78° N/A 85°
Low 68° 58° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:10 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:02 PM with 10:06 of moolight, then sets at 11:08 PM

Top Story

Derry Weather Report

Boston: Warm Week for Back to School, Work

September 1, 2014; 11:00 AM ET

While temperatures and humidity levels will fluctuate from day to day this week, unseasonable warmth will continue into next weekend around Boston. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index