Blackville Weather Forecast

    • 71
    • 91

    Chance Thunderstorms

    • 71
    • 89

    Thunderstorms Likely

    • 71
    • 86

    Thunderstorms Likely

    • 71
    • 91

    Chance Thunderstorms

    • 70
    • 92

    Slight Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

Today 30 Jun Barnwell

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature around 90. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 30 Jun Barnwell

Partly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackville Temperature Statistics

June Temperature

Barnwell Regional Airport (9.3 miles)

  • Lowest 1 June, 2025

    59 °F

  • Average June

    79.5 °F

  • Highest 25 June, 2025

    98.6 °F

Climate (2020–Present)

Barnwell Regional Airport (9.3 miles)

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

  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    65 °F

  • Average High 2020–2025

    76.7 °F
Get WillyWeather+ to remove ads