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    • Fri

      Dec 8

      34° /24°
      Periods of clouds and sun
      • Snow Days
      • Weather
      • Snow: 25%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Dec 9

      39° /20°
      Mostly sunny
      • Snow Days
      • Weather
      • Snow: 8%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sun

      Dec 10

      32° /21°
      Sunshine and colder
      • Snow Days
      • Weather
      • Snow: 5%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      Dec 11

      37° /29°
      Partial sunshine
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 13%
      • Snow: 0 in
      More
    • Tue

      Dec 12

      44° /28°F
      Warmer with partial sunshine
      • Snow Days
      • Weather
      • Snow: 9%
      • Ice: 0%
      • Snow: 0 in

    Day

    44°Hi RealFeel® 38° Precipitation 20%
    Warmer with partial sunshine
    • Winds from the
    • NW 13 mph
    • Gusts: 25 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    28°Lo RealFeel® 31° Precipitation 25%
    Increasing clouds
    • Winds from the
    • WSW 4 mph
    • Gusts: 9 mph
    • 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

    more Historical Weather Data >
      Today Normal Record 12/12/2016
    High 44° 37° N/A 29°
    Low 28° 20° N/A 13°

    Sunrise/Sunset

    • Sunrise: 7:22 AM
    • Sunset: 4:38 PM
    • Duration: 9:16 hr

    Moonrise/Moonset

    • Moonrise: 1:47 AM
    • Moonset: 1:49 PM
    • Duration: 12:02 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