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    • Early AM

      Apr 30

      65° Lo
      Partly to mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Today

      Apr 30

      68° /61°F
      Cooler with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Mon

      May 1

      81° /61°
      Warmer with periods of sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Tue

      May 2

      75° /50°
      Mostly sunny and windy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Wed

      May 3

      68° /48°
      Sunshine and breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    68°Hi RealFeel® 69° Precipitation 25%
    Patchy fog this morning; otherwise, cooler with periods of sun and clouds
    • E 9 mph
    • Gusts: 14 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    61°Lo RealFeel® 59° Precipitation 18%
    Mostly cloudy and warm; patchy fog late
    • SSE 7 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Willow Grove Pollen Levels Apr 30

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

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Moderate

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/30/2016
    High 68° 70° 90° (1942) 59°
    Low 61° 49° 32° (1931) 47°

    Sunrise/Sunset

    • Sunrise: 6:06 AM
    • Sunset: 7:54 PM
    • Duration: 13:48 hr

    Moonrise/Moonset

    • Moonrise: 9:54 AM
    • Moonset: 12:37 AM
    • Duration: 14:43 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps