• Tonight

    Dec 22

    Lo 34°

    Fog with rain and drizzle

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    44°Lo 43°

    Fog with rain and drizzle

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

    Dec 24

    58°Lo 50°

    Fog with rain and a t-storm

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

    Dec 25

    52°Lo 33°

    Partly sunny and windy

    Low ragweed pollen levels
    • Precip
      20%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      29%
  • Fri

    Dec 26

    52°Lo 34°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 50° 50° 48° 49° 50° 49° 48°
RealFeel® 40° 40° 40° 39° 39° 40° 39° 37°
Humidity 55% 54% 53% 55% 54% 52% 53% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
16%
 
16%
 
16%
 
11%
 
2%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 17 W 18 W 20 W 20 W 20 W 18 W 17 W 15 W
UV Index 1 1 2 2 2 1 1 0
Cloud Cover 38% 20% 13% 15% 20% 21% 20% 20%
Dew Point 34° 34° 33° 33° 33° 33° 33° 32°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 25

more Historical Weather Data >
  Today Normal Record 12/25/2013
High 52° 43° N/A 30°
Low 33° 28° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:28 AM with 9:24 of sunlight, then sets at 4:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:01 AM with 11:22 of moolight, then sets at 9:23 PM

Frederick Weather Report

DC: Christmas Eve Storm to Affect Holiday Travel This Week

December 22, 2014; 4:41 PM ET

Holiday travel will be at risk across the Washington D.C. area this week as a strong storm takes shape and blasts through the region. more >

Thu. Dust & Dander

Thu. Wind Maps