• Tue

    May 17

    68°Lo 46°

    Sunshine

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      12 mph
    more
  • Wed

    May 18

    67°Lo 50°

    Sunshine

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      5 mph
    more
  • Thu

    May 19

    73°Lo 51°

    Times of clouds and sun

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      9 mph
    more
  • Fri

    May 20

    76°Lo 51°

    Times of clouds and sun

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      10 mph
    more
  • Sat

    May 21

    74°Lo 56°

    Some sun with a shower

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      6 mph
Next Previous
Hi 74° RealFeel® 77° Precipitation 56%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 12 mph

Intervals of clouds and sunshine with a shower

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 56° RealFeel® 54° Precipitation 20%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 10 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 - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 74° 71° 93° (1977) 54°
Low 56° 47° 36° (1976) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:36 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:24 PM with 10:24 of moolight, then sets at 6:48 AM

Washington Weather Report

Rounds of rain to frequent northeastern US first week of May

May 2, 2016; 8:35 AM ET

Dry days will be hard to come by in the northeastern United States for the first week of May as storm systems bring frequent rain to the region. more >