• Tonight

    Jul 11

    Lo 64°

    Partly cloudy

    Driving Weather
    • Precip
      40%
    • Hours of Precip
      0.5
    • Rain
      0.04 in
    more
  • Sat

    Jul 12

    88°Lo 68°

    Partly sunny

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
  • Sun

    Jul 13

    91°Lo 70°

    An afternoon t-storm or two

    Good for driving
    • Precip
      78%
    • Hours of Precip
      6
    • Rain
      1.35 in
    more
  • Mon

    Jul 14

    90°Lo 70°

    Showers and a heavier t-storm

    Fair for driving
    • Precip
      69%
    • Hours of Precip
      5.5
    • Rain
      1.62 in
    more
  • Tue

    Jul 15

    88°Lo 64°

    Heavy t-storms; mostly cloudy

    Fair for driving
    • Precip
      65%
    • Hours of Precip
      6
    • Rain
      0.74 in
    more
Next Previous
Hi 88° RealFeel® 93° Precipitation 25%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 10 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 66° Precipitation 10%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 8 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 88° 88° 97° (1986) 75°
Low 68° 66° 47° (2002) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:43 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:36 PM with 10:45 of moolight, then sets at 7:21 AM

Top Story

Gaithersburg Weather Report

DC: Severe Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 5:03 PM ET

After only spotty rainfall this weekend in the Washington, D.C., area, the risk of severe thunderstorms and flash flooding will ramp up quickly early next week. more >

Travel Weather Forecast

Jul 11, 2014; 3:47 PM ET United States travel weather forecast

Sat. Travel Weather

48 Hour Precipitation Forecast

Sat. Driving Weather