Whitewater Weather Forecast

    • 59
    • 86

    Rain Showers

    • 62
    • 83

    Mostly Cloudy

    • 66
    • 84

    Rain Showers

    • 68
    • 88

    Chance Thunderstorms

    • 71
    • 92

    Slight Chance Thunderstorms

    • 72
    • 95

    Chance Thunderstorms

Today 6 Jun Walworth

Partly sunny with a 20 percent chance of light Showers in the Morning, then mostly sunny in the late morning and afternoon. Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 6 Jun Walworth

Mostly cloudy. Numerous light Showers and isolated Thunderstorms after Midnight, then scattered light Showers and isolated Thunderstorms early in the morning. Lows in the mid 60s. West Winds around 5 Mph. Chance of precipitation 70 percent.

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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

    61.5 °F

  • Highest 3 June, 2026

    82.4 °F

Climate (2021–Present)

Janesville-Rock County (21.1 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.4 °F
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