Greenville Weather Forecast

    • 58
    • 76

    Rain Showers

    • 60
    • 78

    Rain Showers

    • 60
    • 77

    Rain Showers Likely

    • 64
    • 85

    Partly Sunny

    • 71
    • 91

    Partly Sunny

    • 73
    • 96

    Partly Sunny

Today 25 Jun Mercer

Numerous Showers and Thunderstorms. Some Thunderstorms may produce damaging Winds and large hail. Highs in the mid 70s. Southwest Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 25 Jun Mercer

Mostly cloudy. Numerous Thunderstorms and scattered Showers in the evening. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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Greenville Temperature Statistics

June Temperature

Port Meadville Airport (17.4 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    66.7 °F

  • Highest 11 June, 2026

    86 °F

Climate (2021–2026)

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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