Greenville Municipal Airport Weather Forecast

    • 37
    • 59

    Rain Showers

    • 35
    • 55

    Chance Rain Showers

    • 34
    • 52

    Mostly Sunny

    • 39
    • 57

    Chance Rain Showers

    • 42
    • 53

    Rain Showers Likely

    • 42
    • 58

    Chance Rain Showers

Today 10 May Central Piscataquis

Patchy fog this morning. Scattered Showers this Morning, then widespread Showers and scattered Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Highs in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 10 May Central Piscataquis

Partly cloudy with scattered rain Showers in the Evening, then mostly clear after midnight. Lows in the upper 30s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenville Municipal Airport Temperature Statistics

May Temperature

Greenville (0 miles)

  • Lowest 4 May, 2026

    30.9 °F

  • Average May

    43.6 °F

  • Highest 5 May, 2026

    73 °F

Climate (2021–Present)

Greenville (0 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    51.4 °F
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