Fountain Inn Weather Forecast

    • 69
    • 79

    Thunderstorms Likely

    • 69
    • 83

    Chance Thunderstorms

    • 69
    • 87

    Slight Chance Thunderstorms

    • 71
    • 90

    Mostly Sunny

    • 73
    • 93

    Slight Chance Thunderstorms

    • 71
    • 92

    Slight Chance Thunderstorms

Today 24 Jul Southern Greenville

Mostly cloudy. A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Patchy fog. Highs in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 24 Jul Southern Greenville

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers after midnight. Patchy fog. Lows in the upper 60s. Northeast Winds around 5 Mph. Chance of rain 70 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 8 July, 2026

    71.6 °F

  • Average July

    80.6 °F

  • Highest 2 July, 2026

    96.8 °F

Climate (2021–2026)

Greenville-Donaldson Center Airport (11.2 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    72.1 °F
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