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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 Oct 3 night: a low around 42°F. Sunday Oct 4: a high near 68°F and a low around 38°F. The wettest day looks like Sunday Oct 4, near 0.01 in. Highs over the period run 61°F to 70°F.

National Weather Service forecast for Saint Louis, Michigan
DayHighLowPrecip
Saturday Oct 3—42°—
Sunday Oct 468°38°0.01 in
Monday Oct 561°34°—
Tuesday Oct 664°47°—
Wednesday Oct 770°42°—
Thursday Oct 867°42°—
Friday Oct 967°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 19:00 UTC · days are local time in America/Detroit. The live page updates continuously.

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