Brunswick Weather Forecast

    • 30
    • 43

    Rain

    • 14
    • 38

    Snow

    • 1
    • 21

    Slight Chance Snow Showers

    • -1
    • 17

    Partly Sunny

    • 0
    • 16

    Partly Sunny

    • 10
    • 23

    Mostly Cloudy

Today 18 Jan Coastal Cumberland

Cloudy. Isolated rain Showers in the Morning, then rain likely in the afternoon. Highs in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 18 Jan Coastal Cumberland

Cloudy. Rain in the Evening, then scattered rain Showers after midnight. Lows around 30. South Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brunswick Temperature Statistics

January Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 7 January, 2025

    9.8 °F

  • Average January

    26.2 °F

  • Highest 1 January, 2025

    44.7 °F

Climate (2020–Present)

Wiscasset Airport (12.4 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.7 °F
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