Evansville Weather Forecast

    • 25
    • 35

    Increasing Clouds

    • 30
    • 35

    Rain Likely

    • 7
    • 41

    Rain Likely

    • 17
    • 23

    Mostly Cloudy

    • 13
    • 36

    Partly Sunny

    • 15
    • 26

    Mostly Cloudy

Today 16 Dec Rock

Not as cold. Partly sunny. Highs in the mid 30s. Southwest Winds 5 to 20 Mph.

Tonight 16 Dec Rock

Not as cold. Mostly cloudy until early morning then becoming partly cloudy. Lows in the mid 20s. West Winds 5 to 15 Mph.

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  • Temperature Real-Time

Evansville Temperature Statistics

December Temperature

Janesville-Rock County (16.8 miles)

  • Lowest 14 December, 2025

    -7.6 °F

  • Average December

    17.4 °F

  • Highest 10 December, 2025

    37.4 °F

Climate (2020–Present)

Janesville-Rock County (16.8 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    60.2 °F
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