Pachaug State Forest Weather Forecast

    • 61
    • 74

    Rain Showers

    • 48
    • 73

    Chance Rain Showers

    • 50
    • 70

    Mostly Sunny

    • 57
    • 75

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 56
    • 77

    Chance Rain Showers

Today 13 Sep Northern New London

Showers with a chance of Thunderstorms. Locally heavy rainfall possible this morning. Highs in the mid 70s. Southeast Winds around 5 Mph, becoming northwest this afternoon. Chance of rain near 100 percent.

Tonight 13 Sep Northern New London

Partly cloudy. Humid with Lows in the lower 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pachaug State Forest Temperature Statistics

September Temperature

Westerly, Westerly State Airport (16.8 miles)

  • Lowest 7 September, 2026

    54 °F

  • Average September

    68.3 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Westerly, Westerly State Airport (16.8 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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