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    • Sun

      May 14

      76° /51°
      Cloudy, a little rain; warmer
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      May 15

      64° /50°F
      Colder with periods of rain
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
    • Tue

      May 16

      70° /51°
      Clouds and windy with showers
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Wed

      May 17

      69° /51°
      Clouds giving way to some sun
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Thu

      May 18

      70° /50°
      Periods of clouds and sun
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More

    Day

    64°Hi RealFeel® 65° Precipitation 68%
    Colder with periods of rain
    • NE 9 mph
    • Gusts: 20 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0.41 in
    • Rain: 0.41 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 5.5 hrs

    Night

    50°Lo RealFeel® 39° Precipitation 86%
    Cloudy with showers
    • NE 14 mph
    • Gusts: 20 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.41 in
    • Rain: 0.41 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 6 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/15/2016
    High 64° 72° 93° (1944) 57°
    Low 50° 50° 34° (1926) 43°

    Sunrise/Sunset

    • Sunrise: 5:37 AM
    • Sunset: 8:07 PM
    • Duration: 14:30 hr

    Moonrise/Moonset

    • Moonrise: 2:26 PM
    • Moonset: 9:19 AM
    • Duration: 18:52 hr
    Astronomy
    March for Science DC 4.22.17

    'Why I March:' March for Science protestors share what drove them to rally in DC

    April 24, 2017, 9:24:08 AM EDT

    From political to personal, every participant in the March for Science on the National Mall had a reason to be there. more