• Fri

    Sep 9

    83°Lo 60°

    Times of clouds and sun

    Beneficial weather for arthritis pain
    • Rain
      0.07 in
    • Hours of Precip
      1
    • UV
      4 - Moderate
  • Sat

    Sep 10

    79°Lo 57°

    Clouds breaking for some sun

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Sun

    Sep 11

    84°Lo 53°

    Abundant sunshine

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - High
    more
  • Mon

    Sep 12

    86°Lo 53°

    A thunderstorm possible

    Beneficial weather for arthritis pain
    • Rain
      0.01 in
    • Hours of Precip
      0.5
    • UV
      5 - High
    more
  • Tue

    Sep 13

    72°Lo 57°

    Cloudy and colder

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
Next Previous
Hi 83° RealFeel® 83° Precipitation 25%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 25 mph

Periods of clouds and sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • 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® 55° Precipitation 61%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 23 mph

Mostly cloudy with a little rain late

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 9

more Historical Weather Data >
  Today Normal Record 9/9/2015
High 83° 77° 90° (2015) 90°
Low 60° 52° 39° (2010) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 12:41 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:28 PM with 10:11 of moolight, then sets at 12:39 AM

Washington Weather Report

September to start on cooler, less humid note in northeastern US

August 30, 2016; 1:24 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >