Salem Weather Forecast

    • 67
    • 86

    Rain Showers Likely

    • 67
    • 90

    Rain Showers Likely

    • 64
    • 83

    Rain Showers

    • 60
    • 76

    Chance Thunderstorms

    • 57
    • 75

    Chance Rain Showers

    • 56
    • 76

    Slight Chance Thunderstorms

Today 20 Sep Greater Oconee

Partly sunny this Morning, then mostly sunny with a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Light and variable Winds, becoming southeast around 5 Mph this afternoon. Chance of rain 50 percent.

Tonight 20 Sep Greater Oconee

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the upper 60s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Salem Temperature Statistics

September Temperature

Clemson, Clemson-Oconee County Airport (15.5 miles)

  • Lowest 9 September, 2026

    66.9 °F

  • Average September

    79.6 °F

  • Highest 2 September, 2026

    96.1 °F

Climate (2021–2026)

Clemson, Clemson-Oconee County Airport (15.5 miles)

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  • Average Low 2021–2026

    53.7 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    72.6 °F
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