• Today

    Dec 19

    42°Lo 25°

    Mostly sunny

    Fair for golfing
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • T-storms
      0%
  • Sat

    Dec 20

    41°Lo 25°

    Mostly cloudy

    Good for golfing
    • Precip
      3%
    • Wind
      Speed
      2 mph
    • T-storms
      0%
    more
  • Sun

    Dec 21

    44°Lo 30°

    Partly sunny

    Good for golfing
    • Precip
      4%
    • Wind
      Speed
      2 mph
    • T-storms
      0%
    more
  • Mon

    Dec 22

    43°Lo 37°

    Rain

    Poor for golfing
    • Precip
      79%
    • Wind
      Speed
      7 mph
    • T-storms
      5%
    more
  • Tue

    Dec 23

    50°Lo 42°

    Cloudy with a little rain

    Poor for golfing
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
Next Previous
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  Fri
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6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Partly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°F) 30° 29° 30° 31° 33° 36° 39° 40°
RealFeel® 23° 22° 25° 24° 25° 28° 32° 34°
Humidity 68% 69% 68% 65% 60% 54% 50% 47%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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0%
Snow
 
0%
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 8 WNW 8 WNW 6 WNW 8 WNW 9 WNW 10 NW 12 NW 12 NW
UV Index 0 0 0 0 1 1 2 2
Cloud Cover 86% 83% 59% 40% 19% 5% 1% 2%
Dew Point 21° 20° 20° 20° 20° 21° 22° 22°
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 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 42° 45° 63° (1967) 60°
Low 25° 26° -2° (1989) 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:25 of sunlight, then sets at 4:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 AM with 10:33 of moolight, then sets at 3:09 PM

Gaithersburg Weather Report

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

December 19, 2014; 2:11 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 >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Fri. Golf Weather

Fri. Wind Maps