Thomson Weather Forecast

    • 65
    • 87

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 66
    • 86

    Partly Sunny

    • 67
    • 87

    Chance Rain Showers

Today 18 Sep McDuffie

Sunny with isolated Showers. Near steady temperature in the upper 80s. Light and variable Winds. Chance of rain 20 percent.

Tonight 18 Sep McDuffie

Mostly clear. Isolated Showers this evening. Lows in the mid 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomson Temperature Statistics

September Temperature

Thomson, Thomson-McDuffie County Airport (3.7 miles)

  • Lowest 10 September, 2025

    53.6 °F

  • Average September

    71.6 °F

  • Highest 5 September, 2025

    91.4 °F

Climate (2020–Present)

Thomson, Thomson-McDuffie County Airport (3.7 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    75.3 °F
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