Coosaw Weather Forecast

    • 64
    • 93

    Slight Chance Thunderstorms

    • 65
    • 90

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 70
    • 88

    Partly Sunny

    • 69
    • 90

    Chance Thunderstorms

Today 21 May Beaufort

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 21 May Beaufort

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 60s. Less humid. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coosaw Temperature Statistics

May Temperature

Beaufort, Marine Corps Air Station (5 miles)

  • Lowest 5 May, 2025

    57.9 °F

  • Average May

    74.4 °F

  • Highest 16 May, 2025

    93.9 °F

Climate (2020–Present)

Beaufort, Marine Corps Air Station (5 miles)

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  • Average Low 2020–2025

    59.6 °F

  • Average 2020–2025

    68.6 °F

  • Average High 2020–2025

    78.5 °F
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