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    • Tonight

      Sep 28

      62° Lo
      Breezy with rain, some heavy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      66° /60°F
      Windy with heavy rain
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Fri

      Sep 30

      66° /61°
      Windy with rain and drizzle
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      71° /63°
      A passing shower or two
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      75° /57°
      Mostly cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    66°Hi RealFeel® 63° Precipitation 77%
    Windy with periods of rain, some heavy; watch for flooding on streets and poor drainage areas
    • E 17 mph
    • Gusts: 25 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 24%
    • Precipitation: 0.83 in
    • Rain: 0.83 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Night

    60°Lo RealFeel® 52° Precipitation 65%
    Breezy and mild with occasional rain; there can be flooding in low-lying and poor drainage areas
    • ENE 14 mph
    • Gusts: 23 mph
    • Max UV Index: N/A
    • Thunderstorms: 5%
    • Precipitation: 0.26 in
    • Rain: 0.26 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Harrisburg Pollen Levels Sep 29

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 66° 71° 89° (1953) 77°
    Low 60° 50° 35° (1942) 68°

    Sunrise/Sunset

    • Sunrise: 7:03 AM
    • Sunset: 6:52 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 5:36 AM
    • Moonset: 6:24 PM
    • Duration: 12:48 hr
    Astronomy

    Harrisburg Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 6:05 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps