Hartness Airport Weather Forecast

    • 73
    • 92

    Chance Thunderstorms

    • 74
    • 94

    Becoming Sunny

    • 74
    • 94

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

    • 73
    • 94

    Slight Chance Thunderstorms

    • 71
    • 90

    Rain Showers Likely

    • 70
    • 87

    Chance Thunderstorms

Today 7 Jul Southern Greenville

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady Temperatures in the lower 90s. Southwest Winds around 10 Mph. Chance of rain 20 percent. Heat index Values up to 100.

Tonight 7 Jul Southern Greenville

Mostly clear. Lows in the lower 70s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartness Airport Temperature Statistics

July Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 5 July, 2026

    73 °F

  • Average July

    85.4 °F

  • Highest 2 July, 2026

    99.6 °F

Climate (2021–2026)

Greer, Greenville-Spartanburg Airport (3.1 miles)

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

  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    73.3 °F
Get WillyWeather+ to remove ads