• Tonight

    Aug 28

    Lo 58°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Aug 29

    88°Lo 62°

    Sunny to partly cloudy

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

    Aug 30

    90°Lo 66°

    Humid with partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 31

    89°Lo 66°

    Partly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Sep 1

    90°Lo 65°

    Plenty of sunshine

    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 >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Clear
Clear
Mostly Clear
Mostly Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 55° 55° 54° 54° 54° 55° 58° 59°
RealFeel® 58° 58° 57° 57° 56° 58° 61° 62°
Humidity 100% 96% 100% 100% 100% 100% 99% 99%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 0 0 0 0 0 0 0 0
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 35% 0% 0% 25% 75% 100% 71% 75%
Dew Point 55° 54° 54° 54° 54° 55° 57° 58°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2014
High 84° 85° N/A 82°
Low 58° 65° N/A 61°

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 6:59 PM with 11:20 of moolight, then sets at 6:19 AM

Frederick Weather Report

DC, Baltimore: Heat, Humidity to Come Back Into Next Week

August 28, 2015; 5:04 PM ET

Heat and humidity will return to Washington D.C. and Baltimore areas this weekend and hang on into next week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps