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    • Early AM

      Sep 28

      44° Lo
      Partly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Sep 28

      71° /55°F
      An afternoon shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Thu

      Sep 29

      66° /58°
      Periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      65° /57°
      Breezy with rain at times
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      70° /51°
      Mostly cloudy with a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    71°Hi RealFeel® 71° Precipitation 57%
    Some sunshine giving way to clouds with a passing shower or two this afternoon
    • ESE 7 mph
    • Gusts: 10 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 29%
    • Precipitation: 0.03 in
    • Rain: 0.03 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    55°Lo RealFeel® 54° Precipitation 75%
    Plenty of clouds with a few showers
    • E 4 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 29%
    • Precipitation: 0.35 in
    • Rain: 0.35 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Slippery Rock Pollen Levels Sep 28

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 71° 71° 90° (1959) 70°
    Low 55° 46° 26° (1909) 62°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 7:06 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:49 AM
    • Moonset: 6:07 PM
    • Duration: 13:18 hr
    Astronomy

    Slippery Rock Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 11:45 PM ET

    Periods of rain will drench portions of the northeastern United States from midweek through Friday. More >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps