Brunswick Weather Forecast

    • 42
    • 60

    Rain Showers Likely

    • 43
    • 54

    Rain Showers Likely

    • 43
    • 60

    Rain Showers Likely

    • 41
    • 54

    Chance Rain Showers

    • 35
    • 52

    Rain Showers Likely

    • 28
    • 47

    Slight Chance Rain Showers

Today 15 Apr Coastal Cumberland

Mostly cloudy. Areas of dense fog this morning. Scattered Showers this afternoon. Visibility one quarter mile or less at Times this morning. Highs in the upper 50s. Light and variable Winds. Chance of rain 30 percent.

Tonight 15 Apr Coastal Cumberland

Cloudy. Scattered Showers in the Evening, then Showers likely after midnight. Areas of fog. Lows in the lower 40s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brunswick Temperature Statistics

April Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    42.1 °F

  • Highest 12 April, 2026

    55.9 °F

Climate (2021–Present)

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

    57.8 °F
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