• Thu

    Aug 11

    80°Lo 60°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    Aug 12

    84°Lo 62°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      23%
    more
  • Sat

    Aug 13

    84°Lo 63°

    Sunny

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      75%
    more
  • Sun

    Aug 14

    85°Lo 61°

    A couple of showers

    Ragweed Pollen Weather
    • Precip
      67%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      82%
    more
  • Mon

    Aug 15

    83°Lo 60°

    Humid with periods of rain

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      12%
    more
Next Previous
Hi 80° RealFeel® 83° Precipitation 10%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 16 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 58° Precipitation 20%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 9 mph

Patchy clouds

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

Temperature History - Aug 11

more Historical Weather Data >
  Today Normal Record 8/11/2015
High 80° 81° 91° (1988) 81°
Low 60° 58° 51° (1989) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:53 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 10:28 of moolight, then sets at 1:19 AM

Washington Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 28, 2016; 2:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >