Greenville Junction Weather Forecast

    • 7
    • 14

    Partly Sunny

    • 15
    • 20

    Snow

    • 12
    • 22

    Snow Likely

    • 1
    • 23

    Slight Chance Snow Showers

    • 1
    • 11

    Chance Snow

    • 7
    • 15

    Chance Snow

    • 16
    • 26

    Snow Likely

Today 22 Dec Central Piscataquis

Partly sunny this Morning, then clearing. Cooler with Highs around 14. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Dec Central Piscataquis

Partly cloudy this Evening, then becoming mostly clear. Cold with Lows around 6 above. Northwest Winds 5 to 10 Mph.

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Greenville Junction Temperature Statistics

December Temperature

Greenville (2.5 miles)

  • Lowest 5 December, 2025

    -2.9 °F

  • Average December

    17.7 °F

  • Highest 19 December, 2025

    50 °F

Climate (2020–Present)

Greenville (2.5 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    51.8 °F
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