Gilbert Bay Weather Forecast

    • 16
    • 38

    Gradual Clearing

    • 20
    • 25

    Mostly Cloudy

    • 27
    • 32

    Wintry Mix

    • 10
    • 32

    Partly Sunny

    • 19
    • 28

    Mostly Cloudy

    • 17
    • 36

    Snow Likely

Today 3 Feb Jefferson

Cloudy. Highs in the upper 30s. Northeast Winds 5 to 15 Mph.

Tonight 3 Feb Jefferson

Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 16. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gilbert Bay Temperature Statistics

February Temperature

Janesville-Rock County (18.6 miles)

  • Lowest 1 February, 2025

    21.2 °F

  • Average February

    29.1 °F

  • Highest 1 February, 2025

    33.8 °F

Climate (2020–Present)

Janesville-Rock County (18.6 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.2 °F
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