Brunswick Weather Forecast

    • 46
    • 62

    Slight Chance Rain Showers

    • 38
    • 66

    Partly Sunny

    • 37
    • 57

    Sunny

    • 44
    • 59

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

Today 4 Oct Coastal Cumberland

Patchy fog in the morning. Partly sunny. Highs around 60. Northeast Winds around 10 Mph, becoming southeast with Gusts up to 20 Mph in the afternoon.

Tonight 4 Oct Coastal Cumberland

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brunswick Temperature Statistics

October Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 1 October, 2026

    57.9 °F

  • Average October

    64.9 °F

  • Highest 1 October, 2026

    73 °F

Climate (2021–2026)

Wiscasset Airport (12.4 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.1 °F
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