• Sun

    Jul 27

    85°Lo 66°

    A little afternoon rain

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      3 mph
    more
  • Mon

    Jul 28

    80°Lo 63°

    Mostly cloudy with a shower

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Jul 29

    77°Lo 63°

    Partly sunny

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      1 mph
    more
  • Wed

    Jul 30

    77°Lo 64°

    Increasing clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Jul 31

    77°Lo 67°

    Cloudy, a shower; humid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      9 mph
Next Previous
Hi 77° RealFeel® 75° Precipitation 40%

Day

N

E

S

W

  • S 9 mph
  • Gusts: 18 mph

Plenty of clouds with a shower in the area; humid

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 67° RealFeel® 64° Precipitation 66%

Night

N

E

S

W

  • SW 7 mph
  • Gusts: 12 mph

Humid with periods of rain

  • Max UV Index: N/A
  • Thunderstorms: 16%
  • Precipitation: 0.26 in
  • Rain: 0.26 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 77° 83° N/A 83°
Low 67° 63° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:33 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 AM with 12:02 of moolight, then sets at 10:10 PM

Top Story

Derry Weather Report

Boston: Storm, Flooding Threat to Precede Cooldown

July 12, 2014; 4:36 AM ET

After a rain-free weekend for much of the Boston area, the risk of thunderstorms and flash flooding will ramp up quickly early next week. 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.