Coosaw Weather Forecast

    • 60
    • 84

    Mostly Sunny

    • 63
    • 87

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

    • 52
    • 67

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

    • 57
    • 79

    Mostly Sunny

Today 21 Mar Beaufort

Sunny. Highs in the mid 80s, except in the upper 70s near the coast. West Winds 5 to 10 Mph.

Tonight 21 Mar Beaufort

Mostly clear. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coosaw Temperature Statistics

March Temperature

Beaufort, Marine Corps Air Station (5 miles)

  • Lowest 18 March, 2026

    34 °F

  • Average March

    65 °F

  • Highest 11 March, 2026

    90 °F

Climate (2021–Present)

Beaufort, Marine Corps Air Station (5 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    78.4 °F
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