Mount Moosilauke Weather Forecast

    • 57
    • 59

    Rain Showers

    • 45
    • 63

    Mostly Cloudy

    • 43
    • 54

    Mostly Sunny

    • 50
    • 60

    Partly Sunny

    • 52
    • 62

    Chance Rain Showers

    • 46
    • 57

    Slight Chance Rain Showers

Today 9 Sep Northern Grafton

Cloudy. Patchy fog in the morning. A chance of Sprinkles in the Morning, then a chance of Showers in the afternoon. Highs around 70. Light and variable Winds. Chance of rain 50 percent.

Tonight 9 Sep Northern Grafton

A slight chance of Thunderstorms. Showers. Lows in the lower 60s. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Moosilauke Temperature Statistics

September Temperature

Plymouth Municipal Airport (17.4 miles)

  • Lowest 6 September, 2026

    48.6 °F

  • Average September

    63.7 °F

  • Highest 4 September, 2026

    77.5 °F

Climate (2021–2026)

Plymouth Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    57 °F
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