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  • Tonight

    Aug 27

    Mainly clear Lo 65°
  • Sun

    Aug 28

    Mostly sunny and humid 89°Lo 65°
  • Mon

    Aug 29

    Partly sunny and humid 90°Lo 66°
  • Tue

    Aug 30

    Partly sunny 87°Lo 65°
  • Wed

    Aug 31

    A p.m. t-storm in spots 89°Lo 66°

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Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 89° 81° N/A 88°
Low 66° 65° N/A 72°


Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:03 of sunlight, then sets at 7:40 PM


Astronomy >
Moonrise / Moonset Illustration

Rises at 5:48 AM with 13:32 of moolight, then sets at 7:20 PM

Gaithersburg Weather Report

More summery days await the northeastern US into September

August 27, 2016; 5:24 PM ET

Summer heat has returned to the northeastern United States and will continue to dominate most days into September. more >

FOX 5 Washington D.C. Headlines

Md. state trooper's cruiser hit along I-270

Charges are pending against the driver of a car that struck a Maryland State Police trooper's cruiser along the side of Interstate 270 early Saturday morning. The trooper was conducting a traffic stop at the time, and it's believed the driver who hit the cruiser was under the influence of alcohol.

Two men killed in NE DC shooting

Cousin of Dwyane Wade killed in shooting