Brunswick Weather Forecast

    • 54
    • 83

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 66
    • 84

    Partly Sunny

    • 75
    • 93

    Partly Sunny

    • 64
    • 93

    Partly Sunny

    • 62
    • 89

    Partly Sunny

Today 11 Jul Coastal Cumberland

Partly sunny. Highs in the lower 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 11 Jul Coastal Cumberland

Partly cloudy this Evening, then becoming clear. Lows in the mid 50s. West Winds around 10 Mph this Evening, becoming light and variable.

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Brunswick Temperature Statistics

July Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 5 July, 2026

    59 °F

  • Average July

    75.9 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (12.4 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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