Port Washington Weather Forecast

    • 48
    • 56

    Chance Rain Showers

    • 51
    • 63

    Partly Sunny

    • 53
    • 68

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 50
    • 68

    Mostly Cloudy

    • 49
    • 63

    Partly Sunny

    • 48
    • 61

    Mostly Sunny

Today 23 May Ozaukee

Partly sunny. Near steady temperature in the upper 50s. East Winds around 5 Mph.

Tonight 23 May Ozaukee

Partly cloudy in the evening then becoming mostly cloudy. Scattered light rain Showers and isolated Thunderstorms in the late evening and overnight. Patchy fog early in the morning. Lows around 50. Southeast Winds up to 5 Mph shifting to the southwest after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

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Port Washington Temperature Statistics

May Temperature

West Bend Municipal Airport (13 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    55.3 °F

  • Highest 16 May, 2026

    86 °F

Climate (2021–Present)

West Bend Municipal Airport (13 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.7 °F
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