New Portland Weather Forecast

    • 46
    • 85

    Rain Showers

    • 46
    • 71

    Mostly Sunny

    • 52
    • 73

    Chance Rain Showers

    • 52
    • 69

    Chance Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

Today 17 Aug Central Somerset

Showers with a chance of Thunderstorms. Some Thunderstorms may produce gusty Winds. Highs in the mid 70s. Temperatures falling into the mid 60s late. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 17 Aug Central Somerset

Partly cloudy with scattered Showers in the Evening, then mostly clear after midnight. Lows in the lower 40s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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New Portland Temperature Statistics

August Temperature

Waterville, Waterville Robert LaFleur Airport (31.1 miles)

  • Lowest 3 August, 2025

    54 °F

  • Average August

    71.3 °F

  • Highest 12 August, 2025

    95 °F

Climate (2020–Present)

Waterville, Waterville Robert LaFleur Airport (31.1 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    55.9 °F
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