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  • Today

    Apr 21

    Mostly sunny and nice 74°Lo 44°
  • Tue

    Apr 22

    An afternoon t-storm or two 74°Lo 41°
    more
  • Wed

    Apr 23

    Partly sunny; windy, cooler 63°Lo 32°
    more
  • Thu

    Apr 24

    A full day of sunshine 68°Lo 45°
    more
  • Fri

    Apr 25

    A passing shower or two 79°Lo 48°
    more

Thunderstorms tomorrow afternoon Details >

< Previous 8 hours Next 8 hours >
  Mon
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 36° 34° 34° 36° 46° 52° 56° 62°
RealFeel® 39° 37° 37° 38° 50° 58° 64° 72°
Humidity 100% 100% 100% 96% 74% 60% 47% 37%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 0 0 0 1 NNE 1 NNE 1 ENE 2 E 2 E
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 0% 0% 0% 1% 0% 0% 0% 1%
Dew Point 36° 34° 34° 35° 38° 39° 36° 36°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 74° 70° N/A 52°
Low 44° 47° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:29 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:22 AM with 10:27 of moolight, then sets at 11:49 AM

Top Story

Frederick Weather Report

DC: Temperatures to Remain on a Roller Coaster Ride

April 21, 2014; 4:40 AM ET

Temperatures will remain on the spring roller coaster ride this week in Washington, D.C. more >

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