• Today

    Jul 31

    86°Lo 66°

    Sun followed by some clouds

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      89°
    more
  • Fri

    Aug 1

    81°Lo 66°

    Variable clouds with showers

    Good for lawn mowing
    • Hours of Precip
      5.5
    • Precip
      66%
    • Hi
      RealFeel
      86°
  • Sat

    Aug 2

    80°Lo 68°

    Rather cloudy with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      84°
    more
  • Sun

    Aug 3

    81°Lo 67°

    Mostly cloudy with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      56%
    • Hi
      RealFeel
      88°
    more
  • Mon

    Aug 4

    87°Lo 66°

    Warmer with a thunderstorm

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      92°
    more
Next Previous
Hi 81° RealFeel® 86° Precipitation 66%

Day

N

E

S

W

  • WSW 4 mph
  • Gusts: 7 mph

Clouds and breaks of sun; more humid with showers

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 66° RealFeel® 63° Precipitation 56%

Night

N

E

S

W

  • NNE 4 mph
  • Gusts: 7 mph

An evening shower or thunderstorm around followed by occasional rain and a thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 81° 88° 100° (2011) 83°
Low 66° 71° 54° (1895) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:11 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 AM with 11:38 of moolight, then sets at 11:06 PM

Top Story

Columbia Heights Weather Report

DC, Baltimore: Rain to Dampen Weekend Plans

July 31, 2014; 12:02 PM ET

Rain will converge along the Atlantic Seaboard this weekend with Washington, D.C., and Baltimore caught in the middle. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration