• Today

    Aug 31

    89°Lo 65°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      8 mph
  • Tue

    Sep 1

    85°Lo 62°

    Sunny, very warm and humid

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 2

    92°Lo 69°

    Mostly sunny and hot

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Sep 3

    85°Lo 63°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 4

    75°Lo 56°

    Sunshine and not as warm

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 89° RealFeel® 90° Precipitation 1%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 17 mph

Partly sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 65° RealFeel® 65° Precipitation 7%

Night

N

E

S

W

  • NNW 4 mph
  • Gusts: 9 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 89° 78° N/A 84°
Low 65° 58° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:14 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:32 PM with 13:01 of moolight, then sets at 9:33 AM

Derry Weather Report

Boston: Sizzling Heat to Start September

August 31, 2015; 11:41 AM ET

July-like warmth and humidity will continue around Boston for the first week of September. 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