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    • Fri

      Dec 8

      38° /27°
      Periods of sun and clouds
      • Snow Days
      • Weather
      • Snow: 25%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Dec 9

      34° /23°
      Clouds breaking for some sun
      • Snow Days
      • Weather
      • Snow: 10%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sun

      Dec 10

      33° /20°F
      Sunshine
      • Snow Days
      • Weather
      • Snow: 20%
      • Ice: 0%
      • Snow: 0 in
    • Mon

      Dec 11

      32° /21°
      Considerable cloudiness
      • Snow Days
      • Weather
      • Snow: 71%
      • Ice: 0%
      • Snow: 0.63 in
      More
    • Tue

      Dec 12

      40° /24°
      A rain or snow shower; warmer
      • Snow Days
      • Weather
      • Snow: 20%
      • Ice: 0%
      • Snow: 0 in
      More

    Day

    33°Hi RealFeel® 33° Precipitation 10%
    Sunshine
    • Winds from the
    • WSW 6 mph
    • Gusts: 13 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

    20°Lo RealFeel® 5° Precipitation 20%
    Mainly clear and cold
    • Winds from the
    • SW 9 mph
    • Gusts: 17 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 12/10/2016
    High 33° 38° N/A 28°
    Low 20° 24° N/A 19°

    Sunrise/Sunset

    • Sunrise: 7:51 AM
    • Sunset: 5:11 PM
    • Duration: 9:20 hr

    Moonrise/Moonset

    • Moonrise: 12:13 AM
    • Moonset: 1:21 PM
    • Duration: 13:08 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