Brunswick Weather Forecast

    • 51
    • 67

    Patchy Fog

    • 52
    • 68

    Mostly Cloudy

    • 57
    • 70

    Slight Chance Rain Showers

    • 60
    • 76

    Chance Rain Showers

    • 60
    • 80

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

Today 15 Jun Coastal Cumberland

Partly sunny. Highs in the mid 60s. Light and variable Winds, becoming south around 10 Mph.

Tonight 15 Jun Coastal Cumberland

Partly cloudy. Lows in the lower 50s. South Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brunswick Temperature Statistics

June Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 2 June, 2025

    42.7 °F

  • Average June

    64.1 °F

  • Highest 5 June, 2025

    90.6 °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

    57.8 °F
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