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Allegan, Michigan

Current conditions and the National Weather Service 7-day forecast for Allegan, Michigan — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 67°F. Sunday Aug 30: a high near 84°F and a low around 70°F. The wettest day looks like Sunday Aug 30, near 0.07 in. Highs over the period run 84°F to 91°F.

National Weather Service forecast for Allegan, Michigan
DayHighLowPrecip
Saturday Aug 2967°0.01 in
Sunday Aug 3084°70°0.07 in
Monday Aug 3188°73°
Tuesday Sep 189°73°
Wednesday Sep 291°68°
Thursday Sep 385°64°
Friday Sep 484°64°
Saturday Sep 584°

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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