First Connecticut Lake Weather Forecast

    • 30
    • 48

    Increasing Clouds

    • 40
    • 53

    Rain

    • 43
    • 56

    Rain

    • 43
    • 58

    Chance Rain

    • 46
    • 63

    Chance Rain Showers

    • 42
    • 62

    Chance Rain Showers

    • 50
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    Chance Rain Showers

Today 12 May Northern Coos

Partly sunny. Highs in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 May Northern Coos

Mostly clear in the Evening, then becoming partly cloudy. Areas of frost in the evening. Widespread frost after midnight. Lows around 30. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

First Connecticut Lake Temperature Statistics

May Temperature

Berlin, Berlin Municipal Airport (35.4 miles)

  • Lowest 9 May, 2026

    23.6 °F

  • Average May

    44.6 °F

  • Highest 5 May, 2026

    79.6 °F

Climate (2021–Present)

Berlin, Berlin Municipal Airport (35.4 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    55.7 °F
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