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ZIP 49449 · Pentwater, Michigan

Current conditions and the National Weather Service 7-day forecast for ZIP code 49449, Pentwater, Michigan — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 66°F. Sunday Aug 30: a high near 78°F and a low around 68°F. The wettest day looks like Sunday Aug 30, near 0.16 in. Highs over the period run 78°F to 83°F.

National Weather Service forecast for ZIP 49449, Pentwater, Michigan
DayHighLowPrecip
Saturday Aug 2966°0.01 in
Sunday Aug 3078°68°0.16 in
Monday Aug 3182°70°
Tuesday Sep 183°69°0.02 in
Wednesday Sep 282°64°
Thursday Sep 380°61°
Friday Sep 480°62°
Saturday Sep 580°

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

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