Belle Vernon Weather Forecast

    • 23
    • 32

    Cloudy

    • 9
    • 27

    Snow

    • 10
    • 19

    Mostly Cloudy

    • 14
    • 20

    Mostly Cloudy

    • 27
    • 31

    Mostly Cloudy

    • 36
    • 42

    Rain Likely

    • 27
    • 49

    Chance Rain

Today 12 Dec Wyandot

Mostly cloudy. Near steady temperature in the lower 30s. Southwest Winds around 5 Mph.

Tonight 12 Dec Wyandot

Cloudy. Lows in the lower 20s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Vernon Temperature Statistics

December Temperature

Marion, Marion Municipal Airport (22.4 miles)

  • Lowest 4 December, 2025

    3 °F

  • Average December

    25.4 °F

  • Highest 10 December, 2025

    39 °F

Climate (2020–Present)

Marion, Marion Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.9 °F
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