La Crosse Set Record High Temperature

The city reached 87 degrees on October 10, breaking a previous record set in 1928.

Updated on Oct. 10, 2026 in Current Conditions

Isometric editorial illustration featuring dried autumn leaves on a concrete urban street, representing an unseasonable high-temperature event in La Crosse.
La Crosse, Wisconsin, set a record high temperature of 87 degrees Fahrenheit on October 10, surpassing the previous mark from 1928. AI Illustration. Upload story photo >

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La Crosse hit a record-breaking 87 degrees Fahrenheit on October 10, 2026, surpassing the previous record of 86 degrees established in 1928. A similar high was recorded in Eau Claire, though it remained just below its own historic mark.

Why it matters

The unseasonably warm weather is caused by persistent upper-level ridging over the area. This atmospheric pattern has led to temperatures well above typical October levels for local residents.

La Crosse reached 87 degrees Fahrenheit on October 10, 2026, breaking the previous daily record of 86 degrees from 1928. Eau Claire also reached 87 degrees, falling just short of its 88-degree record set in the same year.

The details

Upper-level ridging remains over the region, maintaining these unusually warm conditions. A cold front is expected to approach from the west and stall, eventually moving through the area to bring cooler temperatures.

Timeline

  1. 1928: Previous record high temperatures were set in La Crosse and Eau Claire.

  2. October 10, 2026: La Crosse and Eau Claire both reached 87 degrees.

  3. October 11, 2026: Forecast highs are 84 degrees for La Crosse and 85 degrees for Eau Claire.

  4. October 13, 2026: Air temperatures are expected to cool into the 50s.

Seasonal Patterns

The current heat reflects a significant departure from historical October averages, placing the event in direct comparison to the record highs set in 1928. These anomalies demonstrate the influence of persistent upper-level ridging on regional climate patterns.

Residents should prepare for a transition to significantly cooler air, with temperatures expected to drop into the 50s by the week of October 12, 2026. Stay updated on the cold front's arrival as it moves from the west to ensure readiness for changing weather conditions.

The takeaway

Unseasonable warmth in October can lead to rapid shifts as approaching cold fronts replace high-pressure systems. Readers should monitor local forecasts to adjust their heating and clothing needs for the upcoming temperature drop.

Further reading

For more information on current meteorological patterns, visit Current Conditions.

Source note: This article includes information reported by Weau.

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Is the ongoing stretch of unusually warm autumn weather in your area a positive change?