South Altamaha River - Champney Island Weather Forecast

    • 73
    • 92

    Chance Thunderstorms

    • 72
    • 92

    Thunderstorms Likely

    • 73
    • 89

    Thunderstorms Likely

    • 73
    • 91

    Thunderstorms Likely

    • 73
    • 90

    Rain Showers

    • 73
    • 89

    Rain Showers

Today 28 Jun Coastal Glynn

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 28 Jun Coastal Glynn

A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the lower 70s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Altamaha River - Champney Island Temperature Statistics

June Temperature

Brunswick / Glynco (5.6 miles)

  • Lowest 2 June, 2025

    63.1 °F

  • Average June

    80.3 °F

  • Highest 24 June, 2025

    95.5 °F

Climate (2020–Present)

Brunswick / Glynco (5.6 miles)

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  • Average Low 2020–2025

    58.1 °F

  • Average 2020–2025

    67.7 °F

  • Average High 2020–2025

    78.3 °F
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