Sandusky, MI 48471 Monthly Weather

Sanilac County4:47 PM EDT43.41°N, 82.84°W
← September

October 2026

Sun
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Tue
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Sat
167°/59°0.20 inAvg 66°/44°
268°/51°1.08 inAvg 65°/43°
366°/38°<0.01 inAvg 65°/43°
466°/37°0.07 inAvg 64°/42°
570°/41°Avg 64°/42°
662°/34°Avg 64°/42°
767°/34°Avg 63°/42°
875°/43°Avg 63°/41°
968°/38°Avg 62°/41°
1069°/40°Avg 62°/41°
1173°/53°Avg 61°/40°
1265°/53°Avg 61°/40°
1385°/55°0.17 inAvg 60°/40°
1483°/52°Avg 60°/39°
1559°/46°Avg 59°/39°
1662°/51°0.18 inAvg 59°/39°
1756°/32°<0.01 inAvg 58°/38°
1853°/32°Avg 58°/38°
1965°/40°Avg 58°/38°
2069°/36°Avg 57°/37°
2167°/35°Avg 57°/37°
22Avg 56°/37°
23Avg 56°/36°
24Avg 55°/36°
25 Patchy Fog then Mostly Sunny 70°/47°Avg 55°/36°
26 Patchy Fog then Mostly Cloudy 62°/42°Avg 54°/35°
27 Mostly Cloudy 55°/39°Avg 54°/35°
28 Partly Sunny 60°/43°Avg 54°/35°
29 Slight Chance Light Rain 64°/–Avg 53°/34°
30 Cloudy 51°/34°Avg 53°/34°
31 Sunny 51°/30°Avg 52°/34°
Average high67° (normal 61°)
Average low43° (normal 40°)
Warmest / coldest85° / 32°
Precipitation1.71 in (normal 1.99 in to date)

Observed: Cass City 1 Ssw, 34 km away, records since 1961. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather