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ZIP 53074 · Port Washington, Wisconsin

Current conditions and the National Weather Service 7-day forecast for ZIP code 53074, Port Washington, Wisconsin — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 69°F. Sunday Aug 30: a high near 86°F and a low around 71°F. The wettest day looks like Sunday Aug 30, near 0.08 in. Highs over the period run 81°F to 88°F.

National Weather Service forecast for ZIP 53074, Port Washington, Wisconsin
DayHighLowPrecip
Saturday Aug 2969°0.01 in
Sunday Aug 3086°71°0.08 in
Monday Aug 3188°72°0.04 in
Tuesday Sep 188°71°
Wednesday Sep 287°68°
Thursday Sep 382°65°
Friday Sep 481°65°
Saturday Sep 582°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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