Hartness Airport Weather Forecast

    • 73
    • 93

    Becoming Sunny

    • 72
    • 95

    Chance Rain Showers

    • 69
    • 91

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 67
    • 91

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

Today 19 Aug Southern Greenville

Sunny with Highs in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 19 Aug Southern Greenville

Mostly clear. Lows in the lower 70s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartness Airport Temperature Statistics

August Temperature

Greer, Greenville-Spartanburg Airport (3.1 miles)

  • Lowest 1 August, 2026

    66.7 °F

  • Average August

    80.4 °F

  • Highest 14 August, 2026

    94.6 °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

    62.2 °F

  • Average High 2021–2026

    73.4 °F
Get WillyWeather+ to remove ads