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Saint Louis, Michigan

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

Saturday Aug 29 night: a low around 66°F. Sunday Aug 30: a high near 83°F and a low around 66°F. The wettest day looks like Sunday Aug 30, near 0.45 in. Highs over the period run 83°F to 91°F.

National Weather Service forecast for Saint Louis, Michigan
DayHighLowPrecip
Saturday Aug 2966°
Sunday Aug 3083°66°0.45 in
Monday Aug 3188°71°
Tuesday Sep 191°69°
Wednesday Sep 291°65°
Thursday Sep 385°61°
Friday Sep 484°61°
Saturday Sep 584°

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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