• Today

    Aug 1

    88°Lo 63°

    Partly sunny and very warm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Aug 2

    88°Lo 68°

    Mostly sunny

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 3

    92°Lo 70°

    Partly sunny and hot

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Aug 4

    88°Lo 70°

    A shower or t-storm in spots

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Aug 5

    87°Lo 68°

    An afternoon thunderstorm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 92° RealFeel® 95° Precipitation 20%

Day

N

E

S

W

  • SW 9 mph
  • Gusts: 14 mph

Partly sunny and hot

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 65° Precipitation 55%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 13 mph

Clear to partly cloudy with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 92° 85° N/A 81°
Low 70° 67° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:07 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:23 PM with 12:38 of moolight, then sets at 11:01 AM

Greenbelt Weather Report

DC, Baltimore: Hot, Dry Weather to Last Through Weekend

August 1, 2015; 10:36 AM ET

Humidity will ease across the region, but there is not much relief in sight for the hot weather. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Mon. Snow Day Potential