Harrisville Weather Forecast

    • 42
    • 57

    Decreasing Clouds

    • 54
    • 64

    Rain Likely

    • 50
    • 73

    Rain Likely

    • 33
    • 56

    Chance Rain/Snow

    • 41
    • 57

    Rain Likely

    • 45
    • 59

    Chance Rain

Today 29 Mar Butler

Partly sunny. Highs in the upper 50s. Southwest Winds 5 to 10 Mph.

Tonight 29 Mar Butler

Mostly cloudy in the Evening, then becoming partly cloudy. Not as cool with Lows in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrisville Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (18 miles)

  • Lowest 18 March, 2026

    10 °F

  • Average March

    45.1 °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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