October weather in Norwalk, WI
The average temperature in Norwalk in October is 47.5°F (36.4°F–58.5°F). Average precipitation: 2.73 inches.
October is a fall month in Norwalk, and is warmer than the annual average of 45°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Daylight averages about 10h 45m. For travel, October is cool.
Avg High
58.5°F
Avg Low
36.4°F
Precipitation
2.73 in
Daylight
10h 45m
October records in Norwalk
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 86.0°F (2019) | 34.0°F (2015) | 0.15 in (2020) |
| October 2 | 87.1°F (2023) | 30.9°F (2015) | 2.13 in (2019) |
| October 3 | 84.0°F (2023) | 32.0°F (2020) | 1.10 in (2014) |
| October 4 | 86.0°F (2025) | 25.0°F (2020) | 0.30 in (2017) |
| October 5 | 84.9°F (2025) | 30.0°F (2014) | 0.23 in (2018) |
| October 6 | 81.0°F (2025) | 30.0°F (2014) | 0.55 in (2019) |
| October 7 | 75.9°F (2021) | 30.0°F (2022) | 2.48 in (2017) |
| October 8 | 69.1°F (2017) | 28.0°F (2022) | 0.82 in (2018) |
| October 9 | 73.9°F (2015) | 30.9°F (2014) | 0.93 in (2018) |
| October 10 | 81.0°F (2020) | 28.0°F (2014) | 1.27 in (2018) |
| October 11 | 77.0°F (2021) | 28.0°F (2014) | 0.60 in (2017) |
| October 12 | 79.0°F (2015) | 28.0°F (2014) | 0.38 in (2021) |
| October 13 | 69.1°F (2025) | 28.0°F (2018) | 0.92 in (2023) |
| October 14 | 68.0°F (2025) | 26.1°F (2019) | 1.46 in (2014) |
| October 15 | 66.0°F (2015) | 28.0°F (2022) | 0.85 in (2014) |
| October 16 | 66.0°F (2016) | 23.0°F (2024) | 0.05 in (2022) |
| October 17 | 73.9°F (2016) | 25.0°F (2024) | 0.05 in (2020) |
| October 18 | 73.9°F (2016) | 27.0°F (2015) | 0.15 in (2025) |
| October 19 | 73.0°F (2021) | 19.9°F (2022) | 0.00 in (2014) |
| October 20 | 75.0°F (2015) | 19.9°F (2022) | 0.15 in (2019) |
| October 21 | 80.1°F (2024) | 26.1°F (2020) | 0.10 in (2020) |
| October 22 | 80.1°F (2024) | 28.9°F (2021) | 0.95 in (2019) |
| October 23 | 80.1°F (2022) | 27.0°F (2021) | 1.31 in (2020) |
| October 24 | 75.0°F (2022) | 25.0°F (2025) | 0.32 in (2017) |
| October 25 | 73.9°F (2023) | 21.9°F (2019) | 0.93 in (2022) |
| October 26 | 64.0°F (2014) | 21.9°F (2020) | 1.80 in (2016) |
| October 27 | 66.0°F (2023) | 19.0°F (2020) | 0.39 in (2023) |
| October 28 | 70.0°F (2014) | 19.0°F (2020) | 1.30 in (2015) |
| October 29 | 70.0°F (2024) | 23.0°F (2019) | 0.30 in (2015) |
| October 30 | 80.1°F (2024) | 23.0°F (2019) | 0.02 in (2017) |
| October 31 | 75.9°F (2024) | 23.0°F (2020) | 1.59 in (2024) |