Port Washington Weather Forecast

    • 50
    • 71

    Rain Showers

    • 42
    • 54

    Chance Rain Showers

    • 45
    • 61

    Rain Showers Likely

    • 40
    • 49

    Chance Rain Showers

    • 40
    • 51

    Partly Sunny

    • 45
    • 57

    Partly Sunny

Today 18 Oct Ozaukee

Mostly cloudy with scattered light Showers and isolated Thunderstorms in the Morning, then mostly sunny in the late morning and afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 18 Oct Ozaukee

Cooler. Partly cloudy in the evening. Light rain Showers likely and slight chance of Thunderstorms late in the evening. Rain Showers after midnight. Lows in the upper 40s. Southwest Winds up to 5 Mph increasing to northwest 10 to 15 Mph with Gusts to around 30 Mph after midnight. Chance of precipitation 90 percent.

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Port Washington Temperature Statistics

October Temperature

West Bend Municipal Airport (13 miles)

  • Lowest 9 October, 2025

    35.6 °F

  • Average October

    60.9 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

West Bend Municipal Airport (13 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    56.6 °F
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