Frederica River - Fort Frederica National Monument Weather Forecast

    • 59
    • 71

    Mostly Cloudy

    • 55
    • 75

    Chance Rain Showers

    • 35
    • 67

    Mostly Cloudy

    • 36
    • 53

    Partly Sunny

    • 43
    • 60

    Chance Rain Showers

    • 41
    • 60

    Chance Rain Showers

Today 9 Jan Coastal Glynn

Mostly cloudy. Widespread fog late this Morning, then Areas of dense fog this afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 9 Jan Coastal Glynn

Mostly cloudy. Areas of fog. Lows in the upper 50s. South Winds 5 to 10 Mph.

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Frederica River - Fort Frederica National Monument Temperature Statistics

January Temperature

Brunswick / Glynco (4.3 miles)

  • Lowest 1 January, 2026

    34.2 °F

  • Average January

    55.6 °F

  • Highest 7 January, 2026

    74.3 °F

Climate (2021–Present)

Brunswick / Glynco (4.3 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    78.3 °F
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