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    • Tonight

      Sep 23

      64° Lo
      Clear and mild
      • 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
    • Sun

      Sep 24

      90° /68°F
      Sunny, hot and humid
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Mon

      Sep 25

      89° /68°
      Mostly sunny
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Tue

      Sep 26

      84° /67°
      Partly sunny, warm and muggy
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Wed

      Sep 27

      85° /67°
      Periods of clouds and sun
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    90°Hi RealFeel® 99° Precipitation 1%
    Hot and humid with plenty of sunshine
    • Winds from the
    • NNW 5 mph
    • Gusts: 7 mph
    • Max UV Index: 13 (Extreme)
    • 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

    68°Lo RealFeel® 69° Precipitation 2%
    Clear, warm and muggy
    • Winds from the
    • NNW 4 mph
    • Gusts: 5 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

    Harrisburg Pollen Levels Sep 24

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

      Low

    • Ragweed Pollen

      High

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/24/2016
    High 90° 73° 97° (1970) 76°
    Low 68° 53° 30° (1963) 53°

    Sunrise/Sunset

    • Sunrise: 6:57 AM
    • Sunset: 7:02 PM
    • Duration: 12:05 hr

    Moonrise/Moonset

    • Moonrise: 11:11 AM
    • Moonset: 9:50 PM
    • Duration: 10:39 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps