Piedmont Weather Forecast

    • 70
    • 96

    Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 90

    Rain Showers Likely

    • 66
    • 86

    Rain Showers Likely

    • 63
    • 77

    Slight Chance Thunderstorms

Today 18 Sep Anderson

Sunny. A chance of Thunderstorms with a slight chance of Showers this afternoon. Hot with Highs in the mid 90s. West Winds around 5 Mph, becoming northeast around 5 Mph this afternoon. Chance of rain 30 percent. Heat index Values up to 103 this afternoon.

Tonight 18 Sep Anderson

Mostly cloudy with a chance of Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows around 70. Northeast Winds around 5 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Piedmont Temperature Statistics

September Temperature

Greenville-Donaldson Center Airport (6.2 miles)

  • Lowest 8 September, 2026

    68 °F

  • Average September

    78.1 °F

  • Highest 3 September, 2026

    96.8 °F

Climate (2021–2026)

Greenville-Donaldson Center Airport (6.2 miles)

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  • Average Low 2021–2026

    53.6 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    72.2 °F
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