Lake Mills, IA Monthly Weather

Winnebago County3:32 PM CDT43.42°N, 93.53°WElevation 1,289 ft
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October 2026

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173°/64°0.16 inAvg 67°/44°
265°/44°Avg 66°/44°
365°/46°Avg 66°/43°
472°/46°<0.01 inAvg 66°/43°
569°/41°Avg 65°/42°
673°/43°Avg 64°/42°
783°/53°Avg 64°/42°
875°/45°Avg 63°/41°
969°/48°Avg 63°/41°
1074°/53°Avg 62°/40°
1187°/60°Avg 62°/40°
1290°/61°Avg 61°/39°
1388°/51°Avg 61°/39°
1464°/47°Avg 60°/38°
1555°/46°0.15 inAvg 60°/38°
1654°/44°0.99 inAvg 59°/38°
1752°/31°Avg 58°/37°
1860°/33°Avg 58°/37°
1969°/40°Avg 57°/36°
2067°/39°Avg 57°/36°
2169°/44°Avg 56°/36°
2275°/46°Avg 56°/35°
2378°/45°Avg 55°/35°
24Avg 54°/34°
25 Mostly Cloudy 58°/42°Avg 54°/34°
26 Chance Rain Showers 57°/46°Avg 53°/34°
27 Partly Sunny 68°/51°Avg 53°/33°
28 Chance Rain Showers 69°/46°Avg 52°/33°
29 Chance Rain Showers then Mostly Sunny 67°/50°Avg 52°/32°
30 Chance Rain Showers 71°/52°Avg 51°/32°
31 Rain Showers Likely 66°/47°Avg 50°/32°
Average high71° (normal 61°)
Average low47° (normal 39°)
Warmest / coldest90° / 31°
Precipitation1.30 in (normal 2.05 in to date)
Record high today82° (1927)
Record low today-6° (1887)

Observed: Albert Lea 3se, 28 km away, records since 1885. 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 4Conservative index and reflects what the press published. Terms of use. How to use Weather