Onalaska Weather in October
Average highs run from 86°F on October 1 to 76°F on October 31, and lows from 63°F to 53°F. Normal precipitation for the month is 4.56 in over about 6 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 81°F
- Average low
- 58°F
- Precipitation
- 4.56 in
- Record high
- 96°FOct 3, 2019
- Record low
- 33°FOct 28, 2008
- Chance of a freeze
- 4%
- Days of 90°F or more
- 2.7
- Daylight
- 11 h 52 min to 10 h 58 min
- Cloud cover
- 44%
- Humidity
- 74%
- Dew point
- 58°F
- Wind
- 4.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 86°F | 63°F | 95°F 2024 | 49°F 1999 | 17% | 0% |
| Oct 2 | 85°F | 63°F | 95°F 2014 | 49°F 2022 | 17% | 0% |
| Oct 3 | 85°F | 63°F | 96°F 2019 | 49°F 2015 | 18% | 0% |
| Oct 4 | 85°F | 62°F | 96°F 2019 | 44°F 2010 | 18% | 0% |
| Oct 5 | 85°F | 62°F | 95°F 2019 | 43°F 2010 | 18% | 0% |
| Oct 6 | 84°F | 61°F | 95°F 2019 | 43°F 2010 | 18% | 0% |
| Oct 7 | 84°F | 61°F | 94°F 2025 | 46°F 2001 | 18% | 0% |
| Oct 8 | 84°F | 61°F | 93°F 2025 | 42°F 2000 | 18% | 0% |
| Oct 9 | 83°F | 60°F | 92°F 2017 | 43°F 2000 | 18% | 0% |
| Oct 10 | 83°F | 60°F | 94°F 2019 | 46°F 2000 | 18% | 0% |
| Oct 11 | 83°F | 60°F | 94°F 2020 | 46°F 2019 | 18% | 0% |
| Oct 12 | 83°F | 59°F | 95°F 2022 | 49°F 2019 | 18% | 0% |
| Oct 13 | 82°F | 59°F | 95°F 2024 | 52°F 2001 | 19% | 0% |
| Oct 14 | 82°F | 59°F | 94°F 2015 | 47°F 1997 | 19% | 0% |
| Oct 15 | 82°F | 58°F | 95°F 2024 | 45°F 2002 | 19% | 0% |
| Oct 16 | 81°F | 58°F | 92°F 2015 | 42°F 2002 | 19% | 0% |
| Oct 17 | 81°F | 58°F | 93°F 2025 | 38°F 2024 | 19% | 0% |
| Oct 18 | 81°F | 57°F | 93°F 2004 | 46°F 2017 | 19% | 0% |
| Oct 19 | 80°F | 57°F | 94°F 2004 | 36°F 2022 | 19% | 0% |
| Oct 20 | 80°F | 57°F | 92°F 2004 | 41°F 2011 | 19% | 0% |
| Oct 21 | 80°F | 56°F | 92°F 2004 | 42°F 1999 | 19% | 0% |
| Oct 22 | 79°F | 56°F | 92°F 2004 | 47°F 2006 | 19% | 0% |
| Oct 23 | 79°F | 56°F | 92°F 2003 | 41°F 2006 | 19% | 0% |
| Oct 24 | 79°F | 55°F | 89°F 2021 | 39°F 2005 | 20% | 0% |
| Oct 25 | 78°F | 55°F | 91°F 2021 | 38°F 2005 | 20% | 0% |
| Oct 26 | 78°F | 55°F | 90°F 2024 | 37°F 2007 | 20% | 0% |
| Oct 27 | 78°F | 54°F | 92°F 2010 | 38°F 2007 | 20% | 0% |
| Oct 28 | 77°F | 54°F | 89°F 2004 | 33°F 2008 | 20% | 0% |
| Oct 29 | 77°F | 54°F | 90°F 2004 | 33°F 2017 | 20% | 0% |
| Oct 30 | 76°F | 54°F | 88°F 2004 | 40°F 2001 | 20% | 0% |
| Oct 31 | 76°F | 53°F | 89°F 2004 | 34°F 2019 | 20% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- October 1
- sunrise 7:14 AM, sunset 7:06 PM
- October 31
- sunrise 7:35 AM, sunset 6:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415271 (Livingston 2 Nne), public domain. Records: NOAA GHCN-Daily, station USW00053903, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.