• Today

    Dec 20

    39°Lo 32°

    Mostly cloudy

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

    Dec 21

    48°Lo 32°

    Partly sunny

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

    Dec 22

    44°Lo 39°

    Cloudy with afternoon rain

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

    Dec 23

    52°Lo 50°

    Mostly cloudy and misty

    Low ragweed pollen levels
    • Precip
      59%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      94%
    more
  • Wed

    Dec 24

    66°Lo 45°

    Rain and a thunderstorm

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sun
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 39° 38° 37° 36° 35° 35° 35° 34°
RealFeel® 38° 37° 35° 35° 35° 36° 36° 35°
Humidity 49% 51% 51% 54% 57% 58% 59% 61%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
37%
 
22%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 4 ESE 4 ESE 4 ESE 4 E 2 SSW 2 SW 1 W 1 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 86% 53% 53% 52% 48% 46% 56%
Dew Point 21° 21° 20° 21° 21° 22° 22° 22°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 39° 45° 66° (1889) 60°
Low 32° 31° (1942) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:26 of sunlight, then sets at 4:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:37 AM with 10:21 of moolight, then sets at 3:58 PM

Washington Weather Report

DC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 20, 2014; 1:50 PM ET

Following benign weather this weekend, a major storm will affect Washington, D.C., much of the East and Midwest on Christmas Eve. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps