October weather in Montreal, WI
The average temperature in Montreal in October is 43.7°F (34.4°F–52.9°F). Average precipitation: 3.94 inches. Average snowfall is 4.6 inches.
October is a fall month in Montreal, and is warmer than the annual average of 40.4°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 10h 38m. For travel, October is cool.
Avg High
52.9°F
Avg Low
34.4°F
Precipitation
3.94 in
Snow
4.6 in
October records in Montreal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 81.0°F (2021) | 28.0°F (1997) | 0.93 in (2019) |
| October 2 | 84.0°F (2023) | 24.1°F (2003) | 1.50 in (1987) |
| October 3 | 87.1°F (1992) | 19.0°F (1996) | 1.06 in (2017) |
| October 4 | 82.0°F (1997) | 23.0°F (1999) | 2.14 in (2005) |
| October 5 | 84.9°F (2025) | 21.9°F (2003) | 3.20 in (2005) |
| October 6 | 80.1°F (2025) | 23.0°F (1999) | 1.35 in (1991) |
| October 7 | 80.1°F (2025) | 25.0°F (2012) | 1.33 in (1992) |
| October 8 | 80.1°F (2003) | 19.0°F (1987) | 0.53 in (1992) |
| October 9 | 80.1°F (2010) | 27.0°F (1996) | 0.74 in (2018) |
| October 10 | 77.0°F (2003) | 10.9°F (1996) | 2.26 in (2018) |
| October 11 | 77.0°F (2011) | 21.9°F (1987) | 0.52 in (2018) |
| October 12 | 82.0°F (2015) | 19.9°F (2006) | 1.05 in (2006) |
| October 13 | 82.0°F (1995) | 19.0°F (1993) | 0.75 in (2011) |
| October 14 | 73.0°F (1995) | 23.0°F (2002) | 1.74 in (2024) |
| October 15 | 72.0°F (1988) | 24.1°F (2002) | 1.20 in (1995) |
| October 16 | 73.9°F (1988) | 19.9°F (2002) | 1.08 in (2013) |
| October 17 | 72.0°F (1996) | 21.9°F (2002) | 1.20 in (2022) |
| October 18 | 71.1°F (2025) | 21.9°F (1989) | 0.57 in (2012) |
| October 19 | 71.1°F (1994) | 15.1°F (1992) | 0.72 in (2002) |
| October 20 | 78.1°F (2000) | 16.0°F (1992) | 0.56 in (2023) |
| October 21 | 75.9°F (2017) | 16.0°F (1992) | 3.00 in (1987) |
| October 22 | 79.0°F (2024) | 24.1°F (1988) | 1.50 in (2025) |
| October 23 | 75.0°F (1992) | 21.9°F (1997) | 1.05 in (2025) |
| October 24 | 75.9°F (1989) | 18.0°F (2002) | 1.58 in (1988) |
| October 25 | 75.9°F (1989) | 18.0°F (2002) | 1.50 in (2012) |
| October 26 | 77.0°F (1989) | 19.0°F (2006) | 2.27 in (2001) |
| October 27 | 75.9°F (1989) | 5.0°F (2020) | 0.35 in (2023) |
| October 28 | 70.0°F (1998) | 19.9°F (1997) | 1.28 in (2017) |
| October 29 | 69.1°F (2024) | 17.1°F (1993) | 0.82 in (2015) |
| October 30 | 70.0°F (2024) | 9.0°F (1988) | 0.82 in (1996) |
| October 31 | 64.9°F (2008) | 10.9°F (1996) | 0.50 in (2024) |