Greenville Municipal Airport Weather Forecast

    • 60
    • 81

    Rain Showers Likely

    • 59
    • 79

    Chance Rain Showers

    • 57
    • 75

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 53
    • 72

    Chance Thunderstorms

    • 52
    • 69

    Slight Chance Rain Showers

Today 9 Aug Central Piscataquis

Partly sunny. Patchy dense fog this morning. Numerous Showers and scattered Thunderstorms this afternoon. Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs around 80. West Winds around 5 Mph, increasing to 10 to 15 Mph this afternoon. Chance of rain 60 percent.

Tonight 9 Aug Central Piscataquis

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. West Winds 5 to 10 Mph.

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Greenville Municipal Airport Temperature Statistics

August Temperature

Greenville (0 miles)

  • Lowest 1 August, 2026

    57 °F

  • Average August

    70.9 °F

  • Highest 6 August, 2026

    84.9 °F

Climate (2021–2026)

Greenville (0 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    51.3 °F
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