Lake Wilhelm Weather Forecast

    • 26
    • 34

    Snow

    • 21
    • 38

    Rain/Snow

    • 21
    • 32

    Snow

    • 18
    • 33

    Snow Likely

    • 18
    • 30

    Chance Snow

    • 9
    • 27

    Chance Snow

Today 29 Nov Mercer

Partly sunny in the Morning, then becoming cloudy. Cold with Highs in the lower 30s. Southwest Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 29 Nov Mercer

Snow. Snow accumulation 1 to 2 Inches. Lows in the mid 20s. Southeast Winds 15 to 20 Mph. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Wilhelm Temperature Statistics

November Temperature

Franklin, Venango Regional Airport (13.7 miles)

  • Lowest 11 November, 2025

    23 °F

  • Average November

    40.5 °F

  • Highest 15 November, 2025

    60.1 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.2 °F
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