Saint Charles, MN 55972 Monthly Weather

Winona County11:21 AM CDT43.96°N, 92.05°W
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October 2026

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174°/65°0.16 inAvg 67°/47°
267°/46°0.05 inAvg 66°/47°
364°/45°Avg 66°/46°
471°/52°0.02 inAvg 65°/46°
568°/46°Avg 65°/46°
668°/46°Avg 64°/45°
781°/53°Avg 64°/45°
875°/47°Avg 64°/44°
969°/46°Avg 63°/44°
1068°/48°Avg 62°/44°
1187°/60°Avg 62°/43°
1288°/65°Avg 62°/43°
1387°/60°Avg 61°/42°
1467°/55°Avg 60°/42°
1556°/52°Avg 60°/42°
1654°/46°0.67 inAvg 60°/41°
1754°/35°Avg 59°/41°
1860°/35°Avg 58°/41°
1969°/46°Avg 58°/40°
20Avg 57°/40°
21 Sunny 71°/48°Avg 57°/40°
22 Patchy Fog then Mostly Sunny 72°/51°Avg 56°/39°
23 Mostly Sunny 71°/57°Avg 56°/39°
24 Partly Sunny 72°/52°Avg 55°/38°
25 Slight Chance Rain Showers 59°/44°Avg 55°/38°
26 Chance Rain Showers 53°/39°Avg 54°/38°
27 Slight Chance Rain Showers then Partly Sunny 52°/38°Avg 54°/37°
28 Cloudy 62°/47°Avg 53°/37°
29 Cloudy 53°/37°Avg 53°/36°
30 Sunny 47°/37°Avg 52°/36°
31Avg 52°/36°
Average high70° (normal 62°)
Average low50° (normal 44°)
Warmest / coldest88° / 35°
Precipitation0.90 in (normal 1.66 in to date)
Record high today79° (2003)
Record low today29° (2018)

Observed: Winona Dam 5 A, 34 km away, records since 1939. 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.