• Today

    Mar 27

    53°Lo 30°

    Cooler; morning rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    Mar 28

    43°Lo 23°

    Colder with variable clouds

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

    Mar 29

    49°Lo 35°

    Sunny and warmer

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

    Mar 30

    56°Lo 34°

    Chance of a shower

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      28%
    more
  • Tue

    Mar 31

    59°Lo 38°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Flurries
Flurries
Cloudy
Temp (°F) 51° 51° 50° 46° 43° 42° 40° 39°
RealFeel® 48° 48° 47° 43° 40° 38° 36° 34°
Humidity 43% 43% 45% 51% 56% 59% 62% 63%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
10%
 
10%
 
12%
 
17%
 
17%
 
17%
 
17%
 
17%
Snow
 
0%
 
0%
 
0%
 
35%
 
40%
 
45%
 
51%
 
44%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 9 NW 8 NW 7 NW 6 NW 6 NW 6 NW 6 NW 7 NW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 72% 75% 83% 70% 70% 70% 70% 70%
Dew Point 30° 29° 29° 29° 29° 29° 28° 27°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 53° 60° N/A 50°
Low 30° 38° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 12:26 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:36 PM with 14:26 of moolight, then sets at 3:02 AM

Frederick Weather Report

DC, Baltimore to Turn Sharply Colder, Little Snowy This Weekend

March 27, 2015; 12:12 AM ET

Wintry conditions and cold will return to the Washington, D.C., and Baltimore areas through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps