Lake Wilhelm Weather Forecast

    • 31
    • 46

    Increasing Clouds

    • 37
    • 54

    Rain Showers

    • 40
    • 54

    Rain Showers Likely

    • 45
    • 57

    Rain Showers

    • 37
    • 59

    Rain/Snow Likely

    • 31
    • 45

    Chance Rain/Snow

Today 29 Mar Mercer

Sunny. Highs in the upper 40s. Northwest Winds 10 to 15 Mph.

Tonight 29 Mar Mercer

Mainly clear. Lows in the lower 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Wilhelm Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (13.7 miles)

  • Lowest 22 March, 2024

    17.1 °F
  • Average March

    42.1 °F
  • Highest 5 March, 2024

    71.1 °F

Climate (2019–Present)

Franklin, Venango Regional Airport (13.7 miles)

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  • Average Low 2019–2024

    41.1 °F
  • Average 2019–2024

    49.5 °F
  • Average High 2019–2024

    58.5 °F
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