• Tonight

    Feb 26

    Lo 19°

    Rather cloudy, snow showers

    Migraine Headache Weather
    • Hi
      RealFeel
      42°
    • UV
      0 - Moderate
    • Cloud
      Cover
      88%
    more
  • Fri

    Feb 27

    32°Lo 9°

    Clouds breaking; quite cold

    Neutral weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      0 - Moderate
    • Cloud
      Cover
      69%
  • Sat

    Feb 28

    31°Lo 15°

    Sunny, but very cold

    Neutral weather for migraines
    • Hi
      RealFeel
      37°
    • UV
      0 - Moderate
    • Cloud
      Cover
      2%
    more
  • Sun

    Mar 1

    38°Lo 31°

    Cold with periods of sun

    Neutral weather for migraines
    • Hi
      RealFeel
      36°
    • UV
      0 - Moderate
    • Cloud
      Cover
      70%
    more
  • Mon

    Mar 2

    44°Lo 26°

    An a.m. shower or two; cloudy

    Neutral weather for migraines
    • Hi
      RealFeel
      38°
    • UV
      2 - Low
    • Cloud
      Cover
      86%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 23° 25° 27° 28° 28° 29° 32° 29°
RealFeel® 18° 21° 24° 26° 26° 25° 26° 20°
Humidity 64% 59% 56% 52% 50% 48% 42% 46%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
10%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
11%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
Ice
 
10%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 NNW 8 NNW 8 NNW 8 NNW 8 NW 9 NW 9 NW 10 NW
UV Index 1 2 3 3 3 2 1 1
Cloud Cover 95% 95% 95% 95% 45% 45% 45% 45%
Dew Point 12° 13° 13° 12° 12° 11° 11° 10°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 32° 50° N/A 36°
Low 30° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 11:13 of sunlight, then sets at 5:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:49 PM with 14:32 of moolight, then sets at 3:21 AM

Frederick Weather Report

DC: Less Extreme Cold in Store Next Week

February 26, 2015; 12:23 PM ET

While prolonged warmth for the Washington, D.C., area is still a long way off, temperatures will recover to less extreme levels next week. more >

Making a Forecast: The Sixth Sense

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

Fri. Migraine Headache

Fri. UV Index