Greenville Weather Forecast

    • 37
    • 60

    Rain Showers

    • 35
    • 53

    Partly Sunny

    • 32
    • 52

    Chance Rain Showers

    • 35
    • 51

    Partly Sunny

    • 41
    • 57

    Chance Rain Showers

    • 41
    • 59

    Chance Rain Showers

Today 29 Apr Mercer

A chance of Thunderstorms. Showers. Highs in the lower 60s. Temperatures falling into the mid 50s this afternoon. East Winds around 5 Mph, becoming north with Gusts up to 20 Mph this afternoon. Chance of rain near 100 percent.

Tonight 29 Apr Mercer

Mostly cloudy. A slight chance of Showers in the evening. Lows in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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Greenville Temperature Statistics

April Temperature

Port Meadville Airport (17.4 miles)

  • Lowest 7 April, 2026

    21.9 °F

  • Average April

    52.7 °F

  • Highest 4 April, 2026

    78.1 °F

Climate (2021–Present)

Port Meadville Airport (17.4 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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