Greenville Weather Forecast

    • 71
    • 93

    Chance Thunderstorms

    • 68
    • 90

    Rain Showers Likely

    • 67
    • 86

    Rain Showers

    • 66
    • 84

    Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 64
    • 86

    Slight Chance Rain Showers

Today 3 Jul Mercer

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 90s. West Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 101.

Tonight 3 Jul Mercer

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows around 70. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Greenville Temperature Statistics

July Temperature

Port Meadville Airport (17.4 miles)

  • Lowest

  • Average July

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Climate (2021–2026)

Port Meadville Airport (17.4 miles)

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  • Average Low 2021–2026

    42.6 °F
  • Average 2021–2026

    50.8 °F
  • Average High 2021–2026

    59.2 °F
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