Fountain Inn Weather Forecast

    • 50
    • 73

    Thunderstorms Likely

    • 53
    • 73

    Slight Chance Rain Showers

    • 63
    • 75

    Chance Rain Showers

    • 64
    • 84

    Chance Rain Showers

    • 65
    • 88

    Mostly Cloudy

    • 62
    • 88

    Chance Rain Showers

Today 31 Mar Southern Greenville

Cloudy. Patchy fog this morning. Isolated Showers and Thunderstorms this Morning, then Showers with widespread Thunderstorms this afternoon. Highs in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 31 Mar Southern Greenville

Mostly cloudy with scattered Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fountain Inn Temperature Statistics

March Temperature

Greenville-Donaldson Center Airport (11.2 miles)

  • Lowest 2 March, 2025

    33.8 °F

  • Average March

    58.9 °F

  • Highest 19 March, 2025

    78.8 °F

Climate (2020–Present)

Greenville-Donaldson Center Airport (11.2 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71.8 °F
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