Rillton Weather Forecast

    • 45
    • 77

    Rain Showers

    • 40
    • 59

    Partly Sunny

    • 42
    • 62

    Rain Showers Likely

    • 39
    • 52

    Chance Rain Showers

    • 33
    • 53

    Chance Rain Showers

    • 36
    • 55

    Mostly Cloudy

Today 19 Oct Westmoreland

Partly cloudy early this Morning, then cloudy with Showers and Thunderstorms this afternoon. Warm with Highs in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 90 percent.

Tonight 19 Oct Westmoreland

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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Rillton Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (10.6 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 (10.6 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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