Whitewater Weather Forecast

    • 2
    • 35

    Chance Snow

    • 15
    • 20

    Partly Sunny

    • 18
    • 30

    Mostly Cloudy

    • 28
    • 38

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 21
    • 35

    Chance Rain/Snow

Today 6 Feb Walworth

Cloudy in the late morning and early afternoon then becoming partly sunny. Highs in the mid 30s. North Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 6 Feb Walworth

Much Colder. Partly cloudy in the evening then becoming clear. Lows around 4. North Winds 5 to 15 Mph. Gusts up to 30 Mph through around midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitewater Temperature Statistics

February Temperature

Janesville-Rock County (21.1 miles)

  • Lowest 4 February, 2026

    -4 °F

  • Average February

    13.7 °F

  • Highest 1 February, 2026

    28.4 °F

Climate (2021–Present)

Janesville-Rock County (21.1 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    60.1 °F
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