Fountain Inn Weather Forecast

    • 58
    • 84

    Mostly Sunny

    • 58
    • 81

    Rain Showers Likely

    • 53
    • 81

    Partly Sunny

    • 55
    • 77

    Chance Rain Showers

    • 58
    • 75

    Chance Rain Showers

    • 57
    • 81

    Chance Thunderstorms

Today 24 Apr Southern Greenville

Sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 24 Apr Southern Greenville

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fountain Inn Temperature Statistics

April Temperature

Greenville-Donaldson Center Airport (11.2 miles)

  • Lowest 9 April, 2026

    42.8 °F

  • Average April

    64.9 °F

  • Highest 15 April, 2026

    86 °F

Climate (2021–Present)

Greenville-Donaldson Center Airport (11.2 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    72 °F
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