Lyman Run State Park Weather Forecast

    • 46
    • 62

    Chance Rain Showers

    • 41
    • 60

    Rain Showers

    • 42
    • 48

    Chance Rain/Snow

    • 45
    • 64

    Partly Sunny

    • 51
    • 74

    Partly Sunny

    • 55
    • 76

    Partly Sunny

Today 12 May Potter

Widespread frost this morning. Sunny. Highs in the lower 60s. Light and variable Winds, becoming southwest around 5 Mph this afternoon.

Tonight 12 May Potter

Cloudy with a 50 percent chance of Showers. Not as cool with Lows in the mid 40s. South Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyman Run State Park Temperature Statistics

May Temperature

Wellsville, Wellsville Municipal Airport (28.6 miles)

  • Lowest 2 May, 2026

    28.9 °F

  • Average May

    46.9 °F

  • Highest 4 May, 2026

    70 °F

Climate (2021–Present)

Wellsville, Wellsville Municipal Airport (28.6 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.1 °F
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