Rock Falls Weather Forecast

    • 64
    • 91

    Partly Sunny

    • 66
    • 91

    Rain Showers Likely

    • 65
    • 85

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 69
    • 88

    Slight Chance Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 65
    • 85

    Chance Rain Showers

Today 31 Aug Dunn

Mostly sunny. Near steady temperature in the upper 80s. West Winds 5 to 10 Mph.

Tonight 31 Aug Dunn

Mostly clear. Lows in the lower 60s. Northwest Winds up to 5 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Falls Temperature Statistics

August Temperature

Chippewa Valley Regional Airport (13.7 miles)

  • Lowest 20 August, 2026

    47.6 °F

  • Average August

    70.4 °F

  • Highest 12 August, 2026

    88.6 °F

Climate (2021–2026)

Chippewa Valley Regional Airport (13.7 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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