Grindstone - Rowes Run Weather Forecast

    • 45
    • 77

    Rain Showers

    • 41
    • 60

    Becoming Sunny

    • 42
    • 63

    Rain Showers Likely

    • 39
    • 53

    Chance Rain Showers

    • 33
    • 54

    Chance Rain Showers

    • 36
    • 56

    Mostly Cloudy

    • 41
    • 59

    Chance Rain Showers

Today 19 Oct Fayette

Partly sunny this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Warm with Highs in the upper 70s. Temperatures falling into the mid 60s this afternoon. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 19 Oct Fayette

A slight chance of Thunderstorms in the evening. Showers. Lows in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grindstone - Rowes Run Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (24.2 miles)

  • Lowest 17 October, 2025

    39 °F

  • Average October

    59.1 °F

  • Highest 6 October, 2025

    81 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (24.2 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    63.4 °F
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