• Early AM

    Jan 31

    Lo 20°

    Colder

    Bicycling Weather
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      41 mph
    more
  • Today

    Jan 31

    36°Lo 28°

    Sunny and cold

    Poor for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
  • Sun

    Feb 1

    42°Lo 37°

    A little wintry mix

    Fair for biking
    • Precip
      56%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
    more
  • Mon

    Feb 2

    41°Lo 16°

    Snow and rain in the morning

    Poor for biking
    • Precip
      69%
    • Hours of Precip
      2.5
    • Wind
      Gust
      30 mph
    more
  • Tue

    Feb 3

    32°Lo 25°

    Mostly sunny and cold

    Fair for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 23° 22° 21° 20° 21° 22° 22° 24°
RealFeel®
Humidity 40% 42% 44% 44% 41% 41% 41% 40%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 17 NW 17 NW 17 NW 17 NW 17 NW 16 NW 17 NW 17 NW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 23% 26% 26% 30% 28% 10% 11% 11%
Dew Point
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 36° 44° 71° (1916) 51°
Low 28° 29° -2° (1905) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 10:12 of sunlight, then sets at 5:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:52 PM with 14:29 of moolight, then sets at 5:21 AM

Washington Weather Report

DC, Baltimore: More Wintry Weather in Store Before Groundhog Day

January 31, 2015; 12:12 AM ET

Cold air sweeping in this weekend will help pave the way for a wintry weather Sunday afternoon into Monday morning around Baltimore and Washington, D.C. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.