• Today

    Aug 30

    86°Lo 66°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      3 mph
  • Sun

    Aug 31

    82°Lo 67°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      3 mph
    more
  • Mon

    Sep 1

    86°Lo 64°

    Some sun, a t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Sep 2

    90°Lo 64°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Sep 3

    86°Lo 58°

    Clouds yielding to sun

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    more
Next Previous
Hi 86° RealFeel® 91° Precipitation 40%

Day

N

E

S

W

  • S 3 mph
  • Gusts: 8 mph

Clouds and sun; fog this morning and more humid, then a thunderstorm in spots this afternoon

  • Max UV Index: 6 (High)
  • 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
Lo 66° RealFeel® 64° Precipitation 56%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 4 mph

Mostly cloudy and humid with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 86° 86° N/A 91°
Low 66° 61° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 13:09 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 AM with 10:57 of moolight, then sets at 10:23 PM

Top Story

Cumberland Weather Report

Summery Weekend in Store for DC

August 30, 2014; 4:34 AM ET

After a break from steamy air, hot and humid weather will bounce back in Washington, D.C., during the Labor Day weekend. more >

Energy Efficient Lightbulbs and S.A.D

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Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index