Charleston Harbor - Patriots Point Weather Forecast

    • 36
    • 62

    Chance Rain Showers

    • 38
    • 48

    Partly Sunny

    • 45
    • 55

    Partly Sunny

    • 43
    • 57

    Chance Rain Showers

    • 34
    • 50

    Chance Rain Showers

    • 41
    • 52

    Mostly Sunny

Today 11 Jan Charleston

Mostly cloudy in the Morning, then clearing. Highs in the mid 60s. Less humid. Temperature falling into the mid 50s in the afternoon. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 11 Jan Charleston

Mostly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Harbor - Patriots Point Temperature Statistics

January Temperature

Charleston Executive Airport (8.1 miles)

  • Lowest 1 January, 2026

    41 °F

  • Average January

    54.8 °F

  • Highest 7 January, 2026

    71.6 °F

Climate (2021–Present)

Charleston Executive Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
Get WillyWeather+ to remove ads