Coosaw Weather Forecast

    • 77
    • 100

    Hot

    • 77
    • 98

    Hot

    • 76
    • 96

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 75
    • 95

    Slight Chance Thunderstorms

    • 75
    • 96

    Mostly Sunny

Today 19 Aug Beaufort

Sunny. Highs in the upper 90s. Heat index Values up to 110. West Winds 5 to 10 Mph.

Tonight 19 Aug Beaufort

Mostly clear. Lows in the upper 70s. Heat index Values up to 107 early in the evening. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coosaw Temperature Statistics

August Temperature

Beaufort, Marine Corps Air Station (5 miles)

  • Lowest 4 August, 2026

    73.9 °F

  • Average August

    82.9 °F

  • Highest 13 August, 2026

    100 °F

Climate (2021–2026)

Beaufort, Marine Corps Air Station (5 miles)

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  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    78.8 °F
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