Slippery Rock, PA Weather

    07:00 Monday
    Sunny
    Clear
    15° Feels like 15°
    Gentle east wind East 10 - 18 km/h
    reloj Hourly Cloudy intervals for the next few hours
    • Today 7 Sept. Scattered clouds 25° / 13° Moderate northeast wind 12 - 23 km/h
    • Tomorrow 8 Sept. Scattered clouds 27° / 13° Moderate east wind 10 - 21 km/h
    • Wednesday 9 Sept. Light rain with partly cloudy skies 70% 0.4 mm 30° / 18° Moderate southwest wind 22 - 45 km/h
    • Thursday 10 Sept. Moderate rain with partly cloudy skies 90% 9.8 mm 24° / 17° Moderate west wind 15 - 31 km/h
    • Friday 11 Sept. Clear 22° / 12° Moderate north wind 8 - 21 km/h
    • Saturday 12 Sept. Scattered clouds 27° / 11° Moderate south wind 12 - 27 km/h
    • Sunday 13 Sept. Light rain with partly cloudy skies 60% 0.2 mm 27° / 18° Moderate northwest wind 14 - 34 km/h

    Weather Forecast for Slippery Rock, PA Today

    , 7 September

    Tomorrow

    , 8 September
    08:00 Clear 15° Sunny
    Feels Like 15°
    Gentle east wind East 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft
    09:00 Clear 17° Sunny
    Feels Like 17°
    Moderate east wind East 9 - 20 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13451 ft
    10:00 Clear 19° Sunny
    Feels Like 19°
    Moderate east wind East 8 - 20 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13451 ft
    11:00 Clear 21° Sunny
    Feels Like 21°
    Moderate east wind East 7 - 21 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13451 ft
    12:00 Scattered clouds 23° Scattered clouds
    Feels Like 25°
    Gentle east wind East 4 - 19 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 14%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 13451 ft
    13:00 Scattered clouds 23° Scattered clouds
    Feels Like 25°
    Gentle northeast wind Northeast 3 - 15 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 13780 ft
    Scattered clouds 14:00 Scattered clouds 24° Scattered clouds
    Feels Like 25°
    Gentle northeast wind Northeast 2 - 14 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Partly cloudy 24° Partly cloudy
    Feels Like 25°
    Gentle northeast wind Northeast 2 - 14 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 34%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13780 ft
    15:00 Partly cloudy 24° Partly cloudy
    Feels Like 26°
    Gentle northeast wind Northeast 1 - 13 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 62%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13780 ft
    16:00 Partly cloudy 24° Partly cloudy
    Feels Like 26°
    Gentle north wind North 0 - 12 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 69%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 14108 ft
    Partly cloudy 17:00 Partly cloudy 24° Partly cloudy
    Feels Like 25°
    Gentle northwest wind Northwest 1 - 11 km/h
    		UV Index 2 Low SPF: no
    17:00 Partly cloudy 24° Partly cloudy
    Feels Like 25°
    Gentle northwest wind Northwest 1 - 11 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 14436 ft
    18:00 Partly cloudy 24° Partly cloudy
    Feels Like 25°
    Gentle north wind North 1 - 10 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 14436 ft
    19:00 Scattered clouds 22° Scattered clouds
    Feels Like 22°
    Gentle north wind North 2 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 14%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 14436 ft
    Sunny 20:00 Clear 19° Sunny
    Feels Like 19°
    Gentle north wind North 5 - 9 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle north wind North 5 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 14436 ft
    21:00 Clear skies 18° Clear
    Feels Like 18°
    Gentle northeast wind Northeast 8 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14436 ft
    22:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Gentle northeast wind Northeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14436 ft
    Clear 23:00 Clear skies 17° Clear
    Feels Like 17°
    Gentle northeast wind Northeast 10 - 17 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Gentle northeast wind Northeast 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    24:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Gentle northeast wind Northeast 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 46%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 14436 ft

    Air quality in Slippery Rock today

    Detail
    35
    Fair O₃ (86 µg/m³)

    Sunrise and Sunset

    Sunrise 06:52 Sunset 19:42
    First light 06:24 Midday 13:18 Last light 20:10
    Day length 12h 50m

    Remaining daylight 12h 2m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon
    11 New Moon
    12 New Moon
    13 First Quarter
    14 First Quarter
    15 First Quarter
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter

    What is the weather like in Slippery Rock, PA in September?

    • Avg. Temp.
      Avg. Temp.: 17 °C Max.: 23 °C Min: 13 °C
    • Rainy Days
      Rainy Days: 11 days
    • Accumulated Rainfall
      Accumulated Rainfall: 108 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

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