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    • Today

      Apr 27

      63° /42°F
      An afternoon shower
      • Poor
      • for stargazing
      • Cloud Cover: 96%
      • Precip: 54%
      • Hours of Precip: 1.5
    • Sat

      Apr 28

      49° /31°
      A couple of showers
      • Poor
      • for stargazing
      • Cloud Cover: 74%
      • Precip: 25%
      • Hours of Precip: 2
      More
    • Sun

      Apr 29

      49° /30°
      Chilly with clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Mon

      Apr 30

      63° /40°
      Plenty of sun
      • Good
      • for stargazing
      • Cloud Cover: 17%
      • Precip: 40%
      • Hours of Precip: 0.5
      More
    • Tue

      May 1

      73° /50°
      Warmer with lots of sun
      • Good
      • for stargazing
      • Cloud Cover: 9%
      • Precip: 8%
      • Hours of Precip: 0
      More

    Day

    63°Hi RealFeel® 64° Precipitation 60%
    Variable cloudiness with a shower this afternoon
    • Winds from the
    • SSW 6 mph
    • Gusts: 9 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.1 in
    • Rain: 0.1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    42°Lo RealFeel® 40° Precipitation 54%
    An evening shower in places; otherwise, overcast
    • Winds from the
    • WSW 5 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.01 in
    • Rain: 0.01 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/27/2017
    High 63° 64° 87° (1990) 81°
    Low 42° 38° 27° (1993) 44°

    Sunrise/Sunset

    • Sunrise: 6:24 AM
    • Sunset: 8:13 PM
    • Duration: 13:49 hr

    Moonrise/Moonset

    • Moonrise: 5:49 PM
    • Moonset: 5:59 AM
    • Duration: 12:10 hr
    Astronomy

    Solunar Information for Slippery Rock, PA

    Mon, Apr 30
    Full
    Tue, May 8
    Last
    Tue, May 15
    New
    Tue, May 22
    First

    Fri. Stargazing