• Today

    Jul 4

    77°Lo 64°

    A shower and t-storm around

    Emergency for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      70%
    • Hours of Precip
      3.5
  • Sun

    Jul 5

    83°Lo 68°

    Times of clouds and sun

    Advisory for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Mon

    Jul 6

    83°Lo 71°

    Clouds and sun with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Tue

    Jul 7

    87°Lo 71°

    A thunderstorm in the area

    Warning for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      41%
    • Hours of Precip
      2
    more
  • Wed

    Jul 8

    88°Lo 70°

    Periods of sun with a t-storm

    Warning for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      59%
    • Hours of Precip
      2.5
    more
Next Previous
Hi 77° RealFeel® 85° Precipitation 70%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 8 mph

Rather cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.25 in
  • Rain: 0.25 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 64° RealFeel® 66° Precipitation 40%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 7 mph

A shower or thunderstorm in spots early this evening; otherwise, patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 77° 84° N/A 81°
Low 64° 66° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:50 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 PM with 11:20 of moolight, then sets at 9:48 AM

Greenbelt Weather Report

DC, Baltimore: Showers, Storms to Diminish in Time for July 4th Fireworks

July 4, 2015; 8:06 AM ET

Following rounds of showers and thunderstorms through Saturday afternoon, only spotty showers will linger Independence Day evening around Washington, D.C., and Baltimore. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index