, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Thu

      Dec 14

      34° /23°
      Mostly cloudy
      • Snow Days
      • Weather
      • Snow: 19%
      • Ice: 13%
      • Snow: 0 in
      More
    • Fri

      Dec 15

      42° /30°F
      A little ice, then rain
      • Snow Days
      • Weather
      • Snow: 40%
      • Ice: 51%
      • Snow: 0 in
    • Sat

      Dec 16

      44° /28°
      Wintry mix to rain
      • Snow Days
      • Weather
      • Snow: 56%
      • Ice: 54%
      • Snow: 0.33 in
      More
    • Sun

      Dec 17

      29° /13°
      Mostly cloudy with flurries
      • Snow Days
      • Weather
      • Snow: 49%
      • Ice: 0%
      • Snow: 0.15 in
      More
    • Mon

      Dec 18

      28° /18°
      Periods of clouds and sun
      • Snow Days
      • Weather
      • Snow: 11%
      • Ice: 0%
      • Snow: 0 in
      More

    Day

    42°Hi RealFeel® 29° Precipitation 54%
    Plenty of clouds with a little ice mixing with, then changing to rain
    • Winds from the
    • SSW 17 mph
    • Gusts: 32 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.09 in
    • Rain: 0.07 in
    • Snow: 0 in
    • Ice: 0.02 in
    • Hours of Precipitation: 2.5 hrs
    • Hours of Rain: 1 hrs

    Night

    30°Lo RealFeel® 17° Precipitation 77%
    Rain, which may freeze on surfaces later
    • Winds from the
    • SSW 14 mph
    • Gusts: 24 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.34 in
    • Rain: 0.27 in
    • Snow: 0 in
    • Ice: 0.08 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 4.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/15/2016
    High 42° 38° 65° (1971) 15°
    Low 30° 23° -10° (1917)

    Sunrise/Sunset

    • Sunrise: 7:45 AM
    • Sunset: 5:01 PM
    • Duration: 9:16 hr

    Moonrise/Moonset

    • Moonrise: 5:05 AM
    • Moonset: 3:42 PM
    • Duration: 10:37 hr
    Astronomy
    Philly Marathon AP

    2017 Philadelphia Marathon forecast: Strong headwind may pose challenges to runners

    November 18, 2017, 10:03:22 AM EST

    A chilly wind may pose challenges to runners on Sunday morning in the annual Philadelphia Marathon. more