Whitewater Weather Forecast

    • 53
    • 76

    Increasing Clouds

    • 52
    • 72

    Chance Rain Showers

    • 50
    • 75

    Partly Sunny

    • 54
    • 77

    Mostly Cloudy

    • 53
    • 74

    Rain Showers Likely

    • 53
    • 76

    Chance Rain Showers

Today 20 Jun Walworth

Sunny. Highs in the mid 70s. Northwest Winds 10 to 15 Mph.

Tonight 20 Jun Walworth

Mostly clear. Lows in the mid 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitewater Temperature Statistics

June Temperature

Janesville-Rock County (21.1 miles)

  • Lowest 3 June, 2026

    44.6 °F

  • Average June

    66.4 °F

  • Highest 4 June, 2026

    87.8 °F

Climate (2021–2026)

Janesville-Rock County (21.1 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.4 °F
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