• Tonight

    May 25

    Lo 63°

    Partly cloudy and mild

    Bicycling Weather
    • Precip
      14%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Thu

    May 26

    86°Lo 60°

    Mostly sunny and very warm

    Excellent for biking
    • Precip
      13%
    • Hours of Precip
      0.5
    • Wind
      Gust
      7 mph
  • Fri

    May 27

    81°Lo 64°

    Mostly cloudy

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sat

    May 28

    91°Lo 64°

    A couple of thunderstorms

    Good for biking
    • Precip
      60%
    • Hours of Precip
      4.5
    • Wind
      Gust
      10 mph
    more
  • Sun

    May 29

    72°Lo 56°

    Cooler with showers around

    Very Good for biking
    • Precip
      64%
    • Hours of Precip
      2.5
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 73° 76° 79° 82° 83° 85° 86° 84°
RealFeel® 76° 81° 86° 89° 91° 92° 93° 90°
Humidity 51% 42% 36% 33% 29% 28% 27% 31%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NW 5 NW 5 NW 5 NW 6 WNW 5 WNW 5 NW 5 N
UV Index 3 5 6 7 7 7 6 4
Cloud Cover 4% 8% 10% 9% 8% 10% 16% 23%
Dew Point 54° 51° 50° 50° 48° 48° 48° 51°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 86° 72° N/A 89°
Low 60° 50° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:13 AM with 15:00 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:00 AM with 10:26 of moolight, then sets at 10:26 AM

Londonderry Weather Report

Eastern US weather to feel like summertime into Memorial Day

May 25, 2016; 9:55 PM ET

Summerlike warmth will make it feel like the 90s F at times in the eastern United States through Memorial Day weekend, despite localized rainfall. 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.