St Catherines Island Weather Forecast

    • 60
    • 73

    Chance Rain Showers

    • 54
    • 75

    Rain Showers

    • 34
    • 64

    Chance Rain Showers

    • 31
    • 51

    Mostly Sunny

    • 38
    • 51

    Mostly Sunny

    • 47
    • 61

    Mostly Cloudy

Today 20 Feb Coastal Liberty

Mostly cloudy this Morning, then partly sunny with a slight chance of Showers this afternoon. Highs around 80, except in the mid 70s near the immediate coast. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 20 Feb Coastal Liberty

Mostly cloudy with a 40 percent chance of Showers. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Catherines Island Temperature Statistics

February Temperature

Hunter U. S. Army Airfield (25.5 miles)

  • Lowest 1 February, 2026

    18.7 °F

  • Average February

    50.2 °F

  • Highest 10 February, 2026

    76.6 °F

Climate (2021–Present)

Hunter U. S. Army Airfield (25.5 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    77.9 °F
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