• Tonight

    Aug 31

    Lo 71°

    A thunderstorm in spots late

    Sinus Headache Weather
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Cloud
      Cover
      59%
  • Thu

    Sep 1

    83°Lo 64°

    Clouds breaking, a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Cloud
      Cover
      68%
    more
  • Fri

    Sep 2

    82°Lo 67°

    Partly sunny and less humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      39%
    more
  • Sat

    Sep 3

    75°Lo 62°

    Mostly cloudy, rain possible

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sun

    Sep 4

    71°Lo 65°

    Mainly cloudy, rain possible

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 90° RealFeel® 98° Precipitation 14%

Day

N

E

S

W

  • S 6 mph
  • Gusts: 12 mph

Humid with clouds and sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 19%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 70° Precipitation 42%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 9 mph

Partly cloudy and humid; a late-night shower or thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 90° 84° 100° (1953) 88°
Low 71° 68° 49° (1934) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:02 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 AM with 13:32 of moolight, then sets at 7:19 PM

Washington Weather Report

Warm fall may jeopardize foliage displays in northeastern US

August 31, 2016; 4:49 PM ET

Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers. more >

Wed. Sinus Headache

Wed. UV Index