Rock Falls Weather Forecast

    • 32
    • 44

    Cloudy

    • 37
    • 46

    Partly Sunny

    • 39
    • 53

    Rain

    • 32
    • 45

    Chance Rain/Snow

    • 21
    • 37

    Chance Rain/Snow

    • 23
    • 31

    Partly Sunny

    • 27
    • 41

    Partly Sunny

Today 6 Jan Whiteside

Cloudy with patchy very light drizzle. Near steady temperature in the lower 40s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 6 Jan Whiteside

Cloudy. Patchy very light drizzle early. Patchy fog after midnight. Lows in the lower 30s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Falls Temperature Statistics

January Temperature

Sterling Rockfalls (2.5 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    24 °F

  • Highest 4 January, 2026

    33.1 °F

Climate (2021–Present)

Sterling Rockfalls (2.5 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.6 °F
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