Cardigan Mountain State Forest Weather Forecast

    • 63
    • 76

    Thunderstorms

    • 59
    • 77

    Mostly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 57
    • 75

    Slight Chance Thunderstorms

    • 56
    • 73

    Partly Sunny

    • 53
    • 72

    Chance Rain Showers

Today 8 Aug Southern Grafton

Patchy fog early. Mostly cloudy Early, then isolated Showers and Thunderstorms this morning. Partly sunny with scattered Showers and Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Humid with Highs in the lower 80s. Light and variable Winds. Chance of rain 50 percent.

Tonight 8 Aug Southern Grafton

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Humid with Lows in the mid 60s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Real-Time

Cardigan Mountain State Forest Temperature Statistics

August Temperature

Plymouth Municipal Airport (10.6 miles)

  • Lowest 5 August, 2026

    52 °F

  • Average August

    71.4 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Plymouth Municipal Airport (10.6 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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