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    • Tonight

      Sep 23

      66° Lo F
      Clear and warm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Sun

      Sep 24

      91° /68°
      Plenty of sunshine
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Mon

      Sep 25

      88° /69°
      Lots of sun; warm and muggy
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Tue

      Sep 26

      82° /70°
      Partly sunny and humid
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Wed

      Sep 27

      83° /70°
      Humid with clouds and sun
      • High
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    87°Hi RealFeel® 91° Precipitation 0%
    Mostly sunny and very warm
    • Winds from the
    • NNW 7 mph
    • Gusts: 14 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

    66°Lo RealFeel® 64° Precipitation 0%
    Clear and warm
    • Winds from the
    • NNW 5 mph
    • Gusts: 7 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

    Havertown Pollen Levels Sep 23

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

      Low

    • Ragweed Pollen

      High

    • Mold

      High

    • Grass Pollen

      Moderate

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/23/2016
    High 87° 75° 97° (1895) 89°
    Low 66° 58° 40° (1983) 63°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:57 PM
    • Duration: 12:08 hr

    Moonrise/Moonset

    • Moonrise: 10:05 AM
    • Moonset: 9:09 PM
    • Duration: 11:04 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps