Port Washington Weather Forecast
- 70
- 82
Chance Rain Showers
- 66
- 78
Rain Showers Likely
- 61
- 73
Mostly Sunny
- 63
- 74
Mostly Sunny
- 65
- 78
Chance Rain Showers
- 65
- 80
Chance Thunderstorms
Today 26 Jul Ozaukee
Warm and humid. Partly sunny. Chance of light Showers and slight chance of Thunderstorms late in the afternoon. Highs in the mid 80s near the lake and in the lower 90s inland. Southwest Winds up to 5 Mph shifting to the south in the afternoon. Chance of precipitation 30 percent. Highest heat index Readings 95 to 100 in the late morning and afternoon.
Tonight 26 Jul Ozaukee
Partly cloudy through around midnight then becoming mostly cloudy. Chance of light Showers and slight chance of Thunderstorms. Lows in the lower 70s. Southwest Winds up to 10 Mph. Chance of precipitation 40 percent.
Port Washington Temperature Statistics
July Temperature
West Bend Municipal Airport (13 miles)
Lowest 23 July, 2026
51.8 °FAverage July
75.9 °FHighest 1 July, 2026
95 °F
Climate (2021–2026)
West Bend Municipal Airport (13 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
56.8 °F