• Tonight

    Jun 19

    Lo 47°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      81°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Thu

    Jun 20

    80°Lo 52°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Fri

    Jun 21

    83°Lo 57°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Sat

    Jun 22

    88°Lo 63°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      8 - Very High
    • Cloud
      Cover
      26%
    more
  • Sun

    Jun 23

    89°Lo 64°

    A p.m. t-storm possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      7 - High
    • Cloud
      Cover
      54%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 51° 57° 63° 67° 72° 75° 76° 77°
RealFeel® 52° 60° 69° 73° 80° 84° 85° 84°
Humidity 78% 69% 58% 48% 41% 36% 34% 33%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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Snow
 
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Ice
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 WNW 2 NW 2 WNW 3 WNW 3 W 3 WSW 4 WSW 5 SW
UV Index 1 2 3 5 6 7 8 7
Cloud Cover 9% 11% 11% 11% 11% 11% 11% 11%
Dew Point 45° 47° 48° 47° 47° 47° 46° 46°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jun 20

more Historical Weather Data >
  Today Normal Record 6/20/2012
High 80° 79° N/A 96°
Low 52° 58° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:08 AM with 15:20 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 PM with 9:59 of moolight, then sets at 3:23 AM

Top Story

Londonderry Weather Report

Warmth Ahead for East, Midwest Thanks to Alaska

June 19, 2013; 6:16 PM ET

Warmth is forecast to build over much of the eastern half of the nation by July, with Alaska of all places helping out. more >

How to Grow an Enviable Garden

Jun 17, 2013; 5:00 AM ET Christopher Harner of Harner Farm discusses how weather extremes can impact vegetable and fruit production and offer tips to grow an enviable home garden.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index