Race Track Park Weather Forecast

    • 41
    • 49

    Rain

    • 52
    • 65

    Rain

    • 34
    • 54

    Partly Sunny

    • 47
    • 61

    Mostly Sunny

    • 43
    • 67

    Chance Rain

    • 38
    • 67

    Rain Likely

Today 5 Mar Rock

Cloudy. East Winds around 5 Mph.

Tonight 5 Mar Rock

Cloudy. Areas of fog through the night. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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Race Track Park Temperature Statistics

March Temperature

Janesville-Rock County (14.9 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    27.8 °F

  • Highest 3 March, 2026

    46.4 °F

Climate (2021–Present)

Janesville-Rock County (14.9 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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