• Today

    Dec 20

    40°Lo 26°

    Some sun, then turning cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      43°
    • UV
      1 - Low
    • Cloud
      Cover
      78%
  • Sun

    Dec 21

    46°Lo 28°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Mon

    Dec 22

    45°Lo 38°

    Rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      43°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
    more
  • Tue

    Dec 23

    52°Lo 48°

    Mainly cloudy and misty

    Neutral weather for migraines
    • Hi
      RealFeel
      51°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
  • Wed

    Dec 24

    64°Lo 41°

    Rain and a t-storm; breezy

    Neutral weather for migraines
    • Hi
      RealFeel
      57°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 40° 40° 39° 37° 35° 32° 30° 30°
RealFeel® 43° 42° 40° 38° 36° 34° 32° 31°
Humidity 46% 45% 47% 52% 59% 65% 69% 72%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 2 N 2 N 2 N 2 N 2 N 1 NNE 1 NE 1 ESE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 100% 94% 80% 77% 76% 46% 46% 46%
Dew Point 21° 21° 21° 21° 22° 22° 21° 21°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 40° 45° 66° (1889) 60°
Low 26° 31° (1942) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:28 of sunlight, then sets at 4:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

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

Accokeek Weather Report

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

December 20, 2014; 4:11 AM 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. Migraine Headache

Sat. UV Index