Fountain Inn Weather Forecast

    • 72
    • 91

    Thunderstorms Likely

    • 71
    • 90

    Slight Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 73
    • 92

    Slight Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 97

    Chance Rain Showers

Today 22 Jul Southern Greenville

Mostly sunny this Morning, then partly sunny with Showers and Thunderstorms likely this afternoon. Highs in the lower 90s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent. Heat index Values up to 100.

Tonight 22 Jul Southern Greenville

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fountain Inn Temperature Statistics

July Temperature

Greenville-Donaldson Center Airport (11.2 miles)

  • Lowest 11 July, 2025

    69.8 °F

  • Average July

    79.5 °F

  • Highest 7 July, 2025

    96.8 °F

Climate (2020–Present)

Greenville-Donaldson Center Airport (11.2 miles)

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  • Average Low 2020–2025

    53.2 °F

  • Average 2020–2025

    61 °F

  • Average High 2020–2025

    71.9 °F
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