Rumney Weather Forecast

    • 62
    • 73

    Rain Showers

    • 50
    • 80

    Partly Sunny

    • 46
    • 70

    Mostly Sunny

    • 52
    • 76

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 50
    • 74

    Mostly Cloudy

Today 9 Sep Southern Grafton

Cloudy. 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 Southern Grafton

Showers likely with a slight chance of Thunderstorms. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rumney Temperature Statistics

September Temperature

Plymouth Municipal Airport (3.1 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 (3.1 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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