Belle Vernon Weather Forecast

    • 36
    • 62

    Sunny

    • 37
    • 68

    Mostly Sunny

    • 40
    • 70

    Mostly Sunny

    • 43
    • 70

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 43
    • 69

    Mostly Sunny

Today 18 Oct Wyandot

Widespread frost in the morning. Sunny. Highs in the lower 60s. South Winds 5 to 10 Mph.

Tonight 18 Oct Wyandot

Clear. Areas of frost after midnight. Lows in the mid 30s. South Winds around 5 Mph.

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Belle Vernon Temperature Statistics

October Temperature

Marion, Marion Municipal Airport (22.4 miles)

  • Lowest 6 October, 2026

    36 °F

  • Average October

    61.4 °F

  • Highest 13 October, 2026

    87.1 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    63 °F
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