Eau Claire Broke Record Highs on October 11
The city hit 88 degrees, surpassing the previous record of 85 degrees set in 1928.
Updated on Oct. 11, 2026 in Current Conditions

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Eau Claire experienced record-breaking heat on October 11, reaching a high of 88 degrees. The city also recorded a record warm low temperature of 64 degrees, exceeding the previous record of 63 degrees.
Why it matters
These unseasonably high temperatures were 25 to 30 degrees above the typical average for this time of year. Residents are now preparing for a shift as a cold front moves through the region.
Eau Claire reached a new high of 88 degrees, surpassing the 1928 record of 85 degrees. The low temperature of 64 degrees also set a new record, edging out the previous mark of 63 degrees.
The details
The heat was driven by a weather system originating from the four-corner region that is now moving toward the Great Lakes. A cold front arriving from Minnesota is expected to lower temperatures into the 50s by Friday.
Timeline
1928: The previous record high of 85 degrees was established.
2023: The all-time record high for October of 89 degrees was set.
October 11, 2026: Eau Claire set new records for both daily high and low temperatures.
October 12, 2026: Temperatures are forecast to reach a high of 84 degrees.
Seasonal Patterns
This heat spike follows the all-time warmest October temperature record of 89 degrees set in 2023. These events illustrate how current regional weather patterns are increasingly challenging established historical heat benchmarks.
Residents should prepare for a significant drop in temperatures, with forecasts indicating a shift into the 50s by Friday. Those outdoors should monitor local weather alerts for updates as the cold front moves through the area.
The takeaway
The region is transitioning from record-breaking heat to much cooler conditions as a cold front moves in. Residents should plan for a rapid shift in weather that will bring temperatures back down to seasonal norms.
Further reading
For more information on local climate trends, visit the Current Conditions page.
Source note: This article includes information reported by Weau.
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