Connecticut Lakes State Forest Weather Forecast

    • 47
    • 60

    Rain Showers

    • 41
    • 59

    Chance Rain Showers

    • 38
    • 56

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 36
    • 59

    Mostly Sunny

Today 6 Sep Northern Coos

Showers with a slight chance of Thunderstorms. Highs in the mid 60s. Northwest Winds around 10 Mph. Chance of rain 90 percent.

Tonight 6 Sep Northern Coos

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the upper 40s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Connecticut Lakes State Forest Temperature Statistics

September Temperature

Berlin, Berlin Municipal Airport (45.4 miles)

  • Lowest 1 September, 2025

    43 °F

  • Average September

    61.3 °F

  • Highest 2 September, 2025

    80.1 °F

Climate (2020–Present)

Berlin, Berlin Municipal Airport (45.4 miles)

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  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    44.2 °F

  • Average High 2020–2025

    55.9 °F
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