• Tonight

    Aug 28

    Lo 54°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 29

    80°Lo 60°

    Mostly sunny

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

    Aug 30

    83°Lo 68°

    A thunderstorm in spots

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

    Aug 31

    89°Lo 70°

    Partly sunny with a t-storm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
  • Mon

    Sep 1

    87°Lo 69°

    A thunderstorm in spots

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      61%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Cloudy
Cloudy
Mostly Cloudy
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 70° 73° 72° 72° 72° 75° 75° 79°
RealFeel® 76° 76° 78° 74° 71° 77° 76° 84°
Humidity 100% 97% 93% 93% 81% 73% 68% 60%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 0 6 NNW 0 3 N 6 N 5 N 8 NNW 5 NW
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 0% 100% 100% 85% 35% 29% 35% 35%
Dew Point 70° 72° 70° 70° 66° 66° 64° 64°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2013
High 82° 85° N/A 75°
Low 54° 65° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:13 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:24 AM with 11:46 of moolight, then sets at 9:10 PM

Top Story

Frederick Weather Report

Summery Weekend in Store for DC

August 28, 2014; 3:36 PM ET

After a subtle cooldown, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps