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    • Today

      Dec 12

      40° /20°F
      Considerable cloudiness
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Dec 13

      29° /21°
      A snow shower in the morning
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Dec 14

      31° /14°
      A.M. flurries; partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Dec 15

      29° /19°
      Cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Dec 16

      34° /21°
      Cloudy with snow showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    40°Hi RealFeel® 36° Precipitation 60%
    Considerable cloudiness
    • Winds from the
    • N 10 mph
    • Gusts: 31 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 1%
    • Precipitation: 0.04 in
    • Rain: 0 in
    • Snow: 0.2 in
    • Ice: 0 in
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 0 hrs

    Night

    20°Lo RealFeel® -3° Precipitation 62%
    Rather cloudy and windy with a couple of snow showers
    • Winds from the
    • WNW 20 mph
    • Gusts: 36 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.02 in
    • Rain: 0 in
    • Snow: 0.4 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 0 hrs

    Williamsport Pollen Levels Dec 12

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/12/2016
    High 40° 39° 59° (1911) 42°
    Low 20° 25° -2° (1977) 29°

    Sunrise/Sunset

    • Sunrise: 7:24 AM
    • Sunset: 4:39 PM
    • Duration: 9:15 hr

    Moonrise/Moonset

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

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps