Rock Dam County Park Weather Forecast

    • 41
    • 63

    Rain Showers Likely

    • 39
    • 62

    Becoming Sunny

    • 41
    • 65

    Partly Sunny

    • 45
    • 65

    Mostly Cloudy

    • 45
    • 66

    Mostly Cloudy

    • 49
    • 65

    Chance Rain Showers

    • 49
    • 69

    Mostly Cloudy

Today 21 Sep Clark

Cloudy. Near steady temperature in the upper 50s. East Winds 5 to 10 Mph.

Tonight 21 Sep Clark

Mostly cloudy. A chance of rain Showers this evening. Lows in the lower 40s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Dam County Park Temperature Statistics

September Temperature

Chippewa Valley Regional Airport (32.3 miles)

  • Lowest 14 September, 2026

    38.6 °F

  • Average September

    67.2 °F

  • Highest 1 September, 2026

    89.7 °F

Climate (2021–2026)

Chippewa Valley Regional Airport (32.3 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.1 °F
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