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  • Sat

    Sep 3

    Partly sunny and comfortable 79°Lo 57°
    more
  • Sun

    Sep 4

    Partly sunny 82°Lo 66°
    more
  • Mon

    Sep 5

    Sunny to partly cloudy 89°Lo 69°
    more
  • Tue

    Sep 6

    Plenty of sunshine 89°Lo 66°
    more
  • Wed

    Sep 7

    Mostly cloudy and humid 90°Lo 63°
Hi 90° RealFeel® 98° Precipitation 25%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 15 mph

Mostly cloudy and humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 60° Precipitation 41%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 12 mph

Mostly cloudy; humid with a thunderstorm in a couple of spots

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2015
High 90° 84° N/A 90°
Low 63° 63° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:45 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 PM with 10:40 of moolight, then sets at 11:05 PM

Greenbelt Weather Report

September to start on cooler, less humid note in northeastern US

August 29, 2016; 4:28 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

FOX 5 Washington D.C. Headlines

A water main break in Southeast D.C.

A water main break in Southeast D.C. left dozens of people without water Saturday night into Sunday.

911 power outage impacts DC Police

2 charged in shooting of Dwyane Wade's cousin