• Today

    May 1

    63°Lo 56°

    A shower and t-storm around

    Poor for running
    • Precip
      79%
    • Hours of Precip
      10
    • Wind
      Gust
      9 mph
  • Mon

    May 2

    78°Lo 55°

    Warmer; a shower in the a.m.

    Good for running
    • Precip
      55%
    • Hours of Precip
      5
    • Wind
      Gust
      36 mph
    more
  • Tue

    May 3

    63°Lo 47°

    Cooler with a passing shower

    Very Good for running
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      7 mph
    more
  • Wed

    May 4

    67°Lo 48°

    Mostly cloudy, afternoon rain

    Very Good for running
    • Precip
      70%
    • Hours of Precip
      12
    • Wind
      Gust
      7 mph
    more
  • Thu

    May 5

    62°Lo 48°

    Cloudy with a touch of rain

    Good for running
    • Precip
      70%
    • Hours of Precip
      6
    • Wind
      Gust
      7 mph
    more
Next Previous
Hi 63° RealFeel® 64° Precipitation 79%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 9 mph

Cloudy; rain this morning followed by a couple of showers and a thunderstorm this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 40%
  • Precipitation: 0.49 in
  • Rain: 0.49 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 8 hrs
  • Hours of Rain: 8 hrs
Lo 56° RealFeel® 52° Precipitation 59%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 8 mph

Considerable clouds with a little rain

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 63° 69° N/A 63°
Low 56° 50° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:53 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:56 AM with 11:15 of moolight, then sets at 2:11 PM

Gaithersburg Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

May 1, 2016; 4:57 AM ET

Expanding rainfall will bring good news for unusually dry portions of the northeastern United States into the start of May. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.