• Early AM

    Aug 30

    Lo 61°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 30

    82°Lo 70°

    Fog in the a.m.; partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Aug 31

    88°Lo 70°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 1

    88°Lo 69°

    Thundershower

    Low ragweed pollen levels
    • Precip
      59%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      69%
    more
  • Tue

    Sep 2

    94°Lo 69°

    A t-storm in the afternoon

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      33%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Partly Cloudy
Cloudy
Partly Sunny
Fog
Partly Sunny
Temp (°F) 62° 61° 61° 61° 61° 63° 64° 67°
RealFeel® 63° 61° 60° 60° 60° 62° 64° 68°
Humidity 92% 87% 82% 85% 85% 84% 91% 86%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
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0%
Snow
 
0%
 
0%
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 0 1 E 1 E 2 E 2 E 2 ESE 3 SE 4 SE
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 85% 77% 63% 49% 58% 46% 45% 45%
Dew Point 60° 57° 55° 56° 57° 58° 61° 63°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 82° 85° N/A 86°
Low 70° 64° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:08 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:20 AM with 10:58 of moolight, then sets at 10:18 PM

Top Story

Frederick Weather Report

Summery Weekend in Store for DC

August 30, 2014; 12:44 AM ET

After a break from steamy air, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps