Oyster Bay Weather Forecast

    • 64
    • 80

    Partly Sunny

    • 42
    • 72

    Rain Showers

    • 51
    • 67

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 60
    • 75

    Rain Showers Likely

    • 38
    • 72

    Rain Showers Likely

Today 11 Mar Charleston

Mostly sunny. Highs in the mid 80s, except in the upper 70s near the coast. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 11 Mar Charleston

Mostly cloudy. Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oyster Bay Temperature Statistics

March Temperature

Georgetown County Airport (18.6 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    61.2 °F

  • Highest 8 March, 2026

    82.4 °F

Climate (2021–Present)

Georgetown County Airport (18.6 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.2 °F
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