• Today

    Aug 24

    85°Lo 65°

    Plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
  • Thu

    Aug 25

    89°Lo 70°

    Clouds and sun; more humid

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      94°
    more
  • Fri

    Aug 26

    93°Lo 69°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      81°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      104°
    more
  • Sat

    Aug 27

    89°Lo 65°

    Mostly sunny and less humid

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    more
  • Sun

    Aug 28

    88°Lo 67°

    Partly sunny and humid

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      97°
    more
Next Previous
Mostly clear 61° RealFeel® 64°

N

E

S

W

  • Humidity: 91%
  • Pressure: 30.27 in
  • UV Index: 0
  • Cloud Cover: 17%
  • Ceiling: 17900 ft
  • Dew Point: 59° F
  • Visibility: 9 mi
1 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:19 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:15 AM with 4:08 of moolight, then sets at 1:24 PM

Temperature Summary - 5:15 AM

  Temp (°F)
Now 61°
Yesterday 63°
RealFeel® 64°
RealFeel® Shade 64°
Wind Chill 61°
Dew Point 59°
  Hi / Lo
Previous 6 Hours 64°
  61°
Previous 12 Hours 80°
  61°
Previous 24 Hours 82°
  57°

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 85° 82° N/A 90°
Low 65° 66° N/A 64°

Precipitation Summary - 5:15 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Gaithersburg Weather Report

Heat, humidity to return across northeastern US late this week

August 24, 2016; 4:20 AM ET

Following a fall-like start to the week, warmth and humidity will build over the northeastern United States prior to the weekend. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index