• Today

    Aug 27

    82°Lo 58°

    Low humidity with sunshine

    Excellent for biking
    • Precip
      16%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
  • Sun

    Aug 28

    83°Lo 64°

    Nice with sun and some clouds

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
  • Mon

    Aug 29

    79°Lo 55°

    Mostly sunny

    Excellent for biking
    • Precip
      14%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Tue

    Aug 30

    78°Lo 55°

    Partly sunny and comfortable

    Excellent for biking
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
  • Wed

    Aug 31

    79°Lo 57°

    A thunderstorm in spots

    Excellent for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      10 mph
    more
Next Previous
Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 82° 81° 79° 75° 73° 71° 70° 69°
RealFeel® 84° 82° 79° 75° 72° 70° 69° 68°
Humidity 42% 46% 54% 66% 67% 66% 69% 69%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 6 N 5 N 4 N 4 N 2 NNE 2 ENE 1 ESE 1 SE
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 67% 42% 25% 25% 45% 45% 45% 45%
Dew Point 57° 58° 61° 63° 62° 59° 60° 58°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 82° 78° N/A 76°
Low 58° 54° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:23 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 AM with 14:57 of moolight, then sets at 4:18 PM

Londonderry Weather Report

More summery days await the northeastern US into September

August 27, 2016; 12:24 PM ET

Summer heat has returned to the northeastern United States and will continue to dominate most days into September. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.