Harmonsburg Weather Forecast

    • 37
    • 76

    Rain Showers

    • 28
    • 49

    Chance Rain/Snow

    • 25
    • 41

    Partly Sunny

    • 45
    • 60

    Slight Chance Rain Showers

    • 43
    • 65

    Partly Sunny

    • 52
    • 72

    Partly Sunny

Today 18 Apr Crawford

Partly sunny this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds 10 to 15 Mph, becoming southwest 15 to 20 Mph this afternoon. Gusts up to 40 Mph. Chance of rain near 100 percent.

Tonight 18 Apr Crawford

A slight chance of Thunderstorms in the evening. Showers likely. Much cooler with Lows in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Harmonsburg Temperature Statistics

April Temperature

Port Meadville Airport (5.6 miles)

  • Lowest 7 April, 2026

    21.9 °F

  • Average April

    52.3 °F

  • Highest 4 April, 2026

    78.1 °F

Climate (2021–Present)

Port Meadville Airport (5.6 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.2 °F
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