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Decatur, Michigan

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

Saturday Aug 29 night: a low around 67°F. Sunday Aug 30: a high near 85°F and a low around 71°F. The wettest day looks like Sunday Aug 30, near 0.07 in. Highs over the period run 85°F to 93°F.

National Weather Service forecast for Decatur, Michigan
DayHighLowPrecip
Saturday Aug 2967°
Sunday Aug 3085°71°0.07 in
Monday Aug 3189°74°
Tuesday Sep 191°73°
Wednesday Sep 293°70°
Thursday Sep 386°65°
Friday Sep 485°64°
Saturday Sep 585°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Detroit. The live page updates continuously.

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