October weather in Slinger, WI
The average temperature in Slinger in October is 47.8°F (37.2°F–58.4°F). Average precipitation: 3.09 inches.
October is a fall month in Slinger, and is warmer than the annual average of 44.4°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Daylight averages about 10h 47m. For travel, October is cool.
Avg High
58.4°F
Avg Low
37.2°F
Precipitation
3.09 in
Daylight
10h 47m
October records in Slinger
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 84.9°F (2025) | 30.9°F (2011) | 0.99 in (2018) |
| October 2 | 82.9°F (2023) | 28.9°F (2011) | 4.50 in (2019) |
| October 3 | 82.9°F (2023) | 30.0°F (2010) | 0.90 in (2014) |
| October 4 | 86.0°F (2025) | 28.0°F (2010) | 1.37 in (2013) |
| October 5 | 86.0°F (2025) | 28.0°F (2010) | 0.29 in (2013) |
| October 6 | 81.0°F (2025) | 28.9°F (2012) | 1.08 in (2013) |
| October 7 | 78.1°F (2011) | 32.0°F (2012) | 0.38 in (2017) |
| October 8 | 80.1°F (2011) | 28.0°F (2022) | 0.73 in (2018) |
| October 9 | 80.1°F (2010) | 28.0°F (2014) | 0.06 in (2015) |
| October 10 | 80.1°F (2010) | 28.0°F (2014) | 0.16 in (2012) |
| October 11 | 82.0°F (2010) | 26.1°F (2014) | 0.71 in (2017) |
| October 12 | 80.1°F (2024) | 21.0°F (2012) | 0.55 in (2019) |
| October 13 | 75.0°F (2010) | 21.0°F (2012) | 0.68 in (2012) |
| October 14 | 66.0°F (2021) | 26.1°F (2018) | 1.87 in (2023) |
| October 15 | 66.0°F (2021) | 28.0°F (2022) | 0.92 in (2012) |
| October 16 | 66.0°F (2016) | 26.1°F (2024) | 1.43 in (2016) |
| October 17 | 70.0°F (2010) | 19.9°F (2015) | 0.04 in (2013) |
| October 18 | 75.9°F (2016) | 21.9°F (2015) | 1.04 in (2012) |
| October 19 | 75.0°F (2025) | 21.9°F (2015) | 0.78 in (2025) |
| October 20 | 71.1°F (2015) | 24.1°F (2020) | 0.27 in (2023) |
| October 21 | 78.1°F (2024) | 23.0°F (2018) | 0.27 in (2015) |
| October 22 | 80.1°F (2024) | 21.0°F (2018) | 0.38 in (2019) |
| October 23 | 75.0°F (2022) | 23.0°F (2013) | 1.14 in (2020) |
| October 24 | 72.0°F (2022) | 24.1°F (2013) | 1.48 in (2010) |
| October 25 | 78.1°F (2023) | 19.9°F (2013) | 0.34 in (2010) |
| October 26 | 68.0°F (2012) | 21.0°F (2013) | 1.09 in (2016) |
| October 27 | 64.0°F (2023) | 19.9°F (2012) | 1.19 in (2016) |
| October 28 | 72.0°F (2014) | 19.9°F (2012) | 0.51 in (2015) |
| October 29 | 69.1°F (2024) | 23.0°F (2012) | 0.26 in (2021) |
| October 30 | 80.1°F (2024) | 23.0°F (2019) | 0.02 in (2015) |
| October 31 | 75.0°F (2024) | 24.1°F (2023) | 0.43 in (2024) |