• Today

    Sep 4

    90°Lo 69°

    A t-storm late this afternoon

    Very Good for an outdoor bbq
    • Precip
      50%
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Sep 5

    83°Lo 63°

    Turning sunny; not as hot

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Sep 6

    83°Lo 64°

    Mostly sunny and humid

    Excellent for an outdoor bbq
    • Precip
      13%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      5 mph
  • Mon

    Sep 7

    87°Lo 66°

    Partly sunny and warm

    Excellent for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Sep 8

    91°Lo 70°

    Mostly sunny and hot

    Excellent for an outdoor bbq
    • Precip
      6%
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      6 mph
    more
Next Previous
Partly cloudy 67° Lo 64° RealFeel® 68° / 66°

N

E

S

W

  • Precipitation: 12%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 100%
  • Cloud Cover: 45%
  • Dew Point: 65° F
  • Visibility: 10 mi
2 mph

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 83° 84° N/A N/A
Low 64° 63° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:50 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:37 AM with 14:33 of moolight, then sets at 3:10 PM

Greenbelt Weather Report

DC, Baltimore: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 1:15 PM ET

A backdoor front will trim temperatures, haze and humidity around the Washington, D.C., and Baltimore areas early this weekend before all three conditions build by early next week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Sun. Outdoor Entertaining

Sun. Wind Maps

Sun. UV Index