Saint Helena Sound Weather Forecast

    • 81
    • 86

    Slight Chance Thunderstorms

    • 81
    • 86

    Chance Thunderstorms

    • 81
    • 87

    Chance Thunderstorms

    • 79
    • 88

    Rain Showers Likely

    • 77
    • 83

    Rain Showers

    • 77
    • 82

    Rain Showers Likely

Today 6 Jul Coastal Colleton

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s, except in the upper 80s near the coast. Heat index Values up to 106. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 6 Jul Coastal Colleton

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Helena Sound Temperature Statistics

July Temperature

Beaufort County Airport (12.4 miles)

  • Lowest 1 July, 2022

    71.6 °F
  • Average July

    79.1 °F
  • Highest 3 July, 2022

    89.6 °F

Climate (2010–Present)

Beaufort County Airport (12.4 miles)

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  • Average Low 2010–Present

    59.8 °F
  • Average 2010–Present

    67 °F
  • Average High 2010–Present

    75.5 °F
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