Port Washington Weather Forecast

    • 28
    • 38

    Breezy

    • 32
    • 37

    Breezy

    • 12
    • 42

    Rain Showers

    • 20
    • 27

    Mostly Cloudy

    • 18
    • 37

    Partly Sunny

    • 22
    • 28

    Mostly Cloudy

Today 16 Dec Ozaukee

Not as cold. Partly sunny. Highs in the mid 30s. Southwest Winds 5 to 15 Mph increasing to 15 to 20 Mph in the afternoon.

Tonight 16 Dec Ozaukee

Not as cold. Mostly cloudy through around midnight then becoming partly cloudy. Lows in the mid 20s. West Winds 10 to 20 Mph.

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Port Washington Temperature Statistics

December Temperature

West Bend Municipal Airport (13 miles)

  • Lowest 13 December, 2025

    -0.4 °F

  • Average December

    21.4 °F

  • Highest 9 December, 2025

    33.8 °F

Climate (2020–Present)

West Bend Municipal Airport (13 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    56.6 °F
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