Greenville Weather Forecast

    • 61
    • 86

    Smoke

    • 68
    • 85

    Smoke

    • 64
    • 84

    Rain Showers

    • 56
    • 79

    Mostly Sunny

    • 65
    • 84

    Chance Rain Showers

    • 62
    • 83

    Rain Showers Likely

Today 16 Jul Mercer

Mostly sunny. Smoke. Near steady temperature in the mid 80s. Northwest Winds around 10 Mph.

Tonight 16 Jul Mercer

Mainly clear. Smoke. Lows in the lower 60s. North Winds 5 to 10 Mph.

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Greenville Temperature Statistics

July Temperature

Port Meadville Airport (17.4 miles)

  • Lowest 12 July, 2026

    61 °F

  • Average July

    75.5 °F

  • Highest 1 July, 2026

    91 °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

    59.3 °F
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