Harrisville Weather Forecast

    • 29
    • 47

    Partly Sunny

    • 45
    • 56

    Mostly Cloudy

    • 33
    • 67

    Rain

    • 20
    • 42

    Partly Sunny

    • 26
    • 44

    Mostly Sunny

    • 33
    • 54

    Partly Sunny

Today 24 Mar Butler

Mostly sunny. Highs in the upper 40s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon.

Tonight 24 Mar Butler

Mostly cloudy. Lows around 30. Southwest Winds around 5 Mph, becoming southeast after midnight.

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Harrisville Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (18 miles)

  • Lowest 18 March, 2026

    10 °F

  • Average March

    45.3 °F

  • Highest 7 March, 2026

    73.9 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (18 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.2 °F
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