Hononegah Forest Preserve Weather Forecast

    • 26
    • 43

    Becoming Sunny

    • 26
    • 61

    Increasing Clouds

    • 13
    • 30

    Chance Snow

    • 16
    • 31

    Chance Snow

    • 22
    • 37

    Mostly Cloudy

    • 25
    • 41

    Chance Rain/Snow

    • 35
    • 47

    Rain Likely

Today 26 Feb Winnebago

Mostly cloudy early in the Morning, then becoming partly cloudy. Highs in the lower 40s. South Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph in the afternoon.

Tonight 26 Feb Winnebago

Clear. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hononegah Forest Preserve Temperature Statistics

February Temperature

Janesville-Rock County (12.4 miles)

  • Lowest 4 February, 2026

    -4 °F

  • Average February

    27.9 °F

  • Highest 16 February, 2026

    64.4 °F

Climate (2021–Present)

Janesville-Rock County (12.4 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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