South Altamaha River - Interstate 95 Bridge Weather Forecast

    • 23
    • 60

    Becoming Sunny

    • 28
    • 46

    Mostly Sunny

    • 30
    • 54

    Mostly Sunny

    • 32
    • 54

    Mostly Cloudy

    • 28
    • 56

    Chance Rain Showers

    • 20
    • 40

    Slight Chance Rain/Snow

Today 26 Jan Coastal Glynn

Sunny. Highs in the lower 60s. Temperature falling into the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 26 Jan Coastal Glynn

Clear. Much Colder with Lows in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 15.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Altamaha River - Interstate 95 Bridge Temperature Statistics

January Temperature

Brunswick / Glynco (5.6 miles)

  • Lowest 16 January, 2026

    19.8 °F

  • Average January

    52.5 °F

  • Highest 10 January, 2026

    82.2 °F

Climate (2021–Present)

Brunswick / Glynco (5.6 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    78.3 °F
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