• Today

    Aug 24

    86°Lo 64°

    Plenty of sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Thu

    Aug 25

    88°Lo 71°

    Humid with periods of sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Aug 26

    92°Lo 66°

    A thunderstorm in the area

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    89°Lo 65°

    Sunshine; warm, less humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 28

    89°Lo 68°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
10pm
11pm Thu
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Mostly Clear
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 72° 70° 69° 68° 68° 67° 66° 66°
RealFeel® 71° 69° 68° 67° 67° 65° 65° 65°
Humidity 73% 77% 80% 82% 84% 84% 85% 87%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 SE 6 SSE 5 SSE 5 SSE 5 SSE 5 SSE 5 SSE 5 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 1% 17% 38% 57% 67% 70% 65%
Dew Point 63° 63° 63° 63° 63° 62° 61° 62°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 86° 86° N/A 91°
Low 64° 65° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:20 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:59 PM with 0:-34 of moolight, then sets at 1:25 PM

Frederick Weather Report

Heat, humidity to return across northeastern US late this week

August 24, 2016; 6:07 AM ET

Following a fall-like start to the week, warmth and humidity will build over the northeastern United States prior to the weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps