Thompson County Park Weather Forecast

    • 48
    • 70

    Decreasing Clouds

    • 58
    • 73

    Partly Sunny

    • 57
    • 75

    Rain Showers

    • 59
    • 68

    Rain Showers

    • 56
    • 70

    Chance Rain Showers

    • 52
    • 69

    Chance Rain Showers

Today 15 Sep Dakota

Mostly sunny. Highs in the lower 70s. West Winds 5 to 15 Mph.

Tonight 15 Sep Dakota

Cooler. Mostly clear. Lows in the upper 40s. Northwest Winds up to 5 Mph in the evening becoming light.

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Thompson County Park Temperature Statistics

September Temperature

Downtown Holman Field (1.2 miles)

  • Lowest 10 September, 2026

    57 °F

  • Average September

    74.6 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Downtown Holman Field (1.2 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.1 °F
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