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  • Fri

    Aug 19

    Mostly sunny 86°Lo 70°
    more
  • Sat

    Aug 20

    Mostly sunny 86°Lo 71°
    more
  • Sun

    Aug 21

    Clouds and sun with a t-storm 86°Lo 72°
    more
  • Mon

    Aug 22

    Partly sunny, a shower; humid 87°Lo 72°
    more
  • Tue

    Aug 23

    Sun and some clouds 85°Lo 70°
Hi 85° RealFeel® 94° Precipitation 20%

Day

N

E

S

W

  • SSE 2 mph
  • Gusts: 10 mph

Sun and some clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 72° Precipitation 25%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 12 mph

Becoming cloudy

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2015
High 85° 83° N/A 84°
Low 70° 66° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:22 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 14:00 of moolight, then sets at 1:24 PM

Gaithersburg Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 30, 2016; 10:21 AM ET

Rounds of drenching showers and heavy thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

FOX 5 Washington D.C. Headlines

Violent night in DC

DC Police have tweeted out information for six shootings and one stabbing that happened overnight in DC. 

1 injured after Metro train derailment

Small dog burned in DC fire on the mend