• Thu

    Sep 15

    81°Lo 66°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      18%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      23%
    more
  • Fri

    Sep 16

    82°Lo 66°

    Mostly cloudy, a little rain

    Ragweed Pollen Weather
    • Precip
      18%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      28%
    more
  • Sat

    Sep 17

    81°Lo 66°

    Sunshine and some clouds

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      8%
    more
  • Sun

    Sep 18

    81°Lo 65°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      36%
  • Mon

    Sep 19

    80°Lo 66°

    Mainly cloudy with a t-storm

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 25%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 8 mph

Mostly sunny

  • Max UV Index: 5 (Moderate)
  • 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 65° RealFeel® 63° Precipitation 20%

Night

N

E

S

W

  • NNE 8 mph
  • Gusts: 15 mph

Partly cloudy

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

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2015
High 81° 79° 91° (1927) 87°
Low 65° 62° 45° (1937) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:17 of sunlight, then sets at 7:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:39 PM with 13:22 of moolight, then sets at 10:01 AM

Washington Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 9:45 PM ET

Following a taste of autumn early this past week, is summer heat and humidity over for the northeastern United States? more >