Gutzmers Twin Oaks Airport Weather Forecast

    • 57
    • 82

    Sunny

    • 61
    • 85

    Mostly Sunny

    • 67
    • 86

    Partly Sunny

    • 63
    • 84

    Rain Showers Likely

    • 60
    • 81

    Partly Sunny

    • 62
    • 83

    Partly Sunny

Today 6 Jul Jefferson

Sunny. Highs in the lower 80s. Northeast Winds up to 10 Mph.

Tonight 6 Jul Jefferson

Clear. Lows in the upper 50s. East Winds up to 5 Mph through around midnight becoming calm.

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Gutzmers Twin Oaks Airport Temperature Statistics

July Temperature

Janesville-Rock County (21.1 miles)

  • Lowest 3 July, 2026

    66.2 °F

  • Average July

    76.7 °F

  • Highest 1 July, 2026

    91.4 °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

    60.3 °F
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