October weather in Mount Morris, MI
The average temperature in Mount Morris in October is 50.0°F (38.8°F–61.1°F). Average precipitation: 3.01 inches.
October is a fall month in Mount Morris, and is warmer than the annual average of 47.2°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Daylight averages about 10h 47m. For travel, October is a comfortable month to visit.
Avg High
61.1°F
Avg Low
38.8°F
Precipitation
3.01 in
Daylight
10h 47m
October records in Mount Morris
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 79.0°F (2025) | 34.0°F (2022) | 1.25 in (2018) |
| October 2 | 79.0°F (2019) | 34.0°F (2017) | 1.94 in (2019) |
| October 3 | 82.9°F (2023) | 30.9°F (2022) | 1.28 in (2019) |
| October 4 | 86.0°F (2023) | 30.0°F (2022) | 0.51 in (2014) |
| October 5 | 89.1°F (2025) | 33.1°F (2010) | 0.65 in (2021) |
| October 6 | 86.0°F (2005) | 30.9°F (2006) | 0.70 in (2023) |
| October 7 | 88.0°F (2011) | 30.0°F (2006) | 0.59 in (2013) |
| October 8 | 81.0°F (2011) | 27.0°F (2012) | 0.43 in (2025) |
| October 9 | 82.0°F (2011) | 28.0°F (2012) | 0.57 in (2015) |
| October 10 | 84.9°F (2018) | 30.9°F (2014) | 1.60 in (2006) |
| October 11 | 80.1°F (2011) | 28.0°F (2012) | 0.51 in (2006) |
| October 12 | 81.0°F (2021) | 28.0°F (2012) | 0.42 in (2017) |
| October 13 | 78.1°F (2013) | 28.0°F (2012) | 0.60 in (2016) |
| October 14 | 75.0°F (2021) | 30.9°F (2006) | 1.01 in (2024) |
| October 15 | 77.0°F (2021) | 27.0°F (2006) | 1.57 in (2017) |
| October 16 | 70.0°F (2016) | 27.0°F (2020) | 0.83 in (2006) |
| October 17 | 68.0°F (2016) | 28.0°F (2020) | 0.43 in (2016) |
| October 18 | 75.9°F (2016) | 24.1°F (2018) | 0.30 in (2012) |
| October 19 | 78.1°F (2016) | 24.1°F (2018) | 1.25 in (2025) |
| October 20 | 73.9°F (2021) | 27.0°F (2014) | 1.33 in (2011) |
| October 21 | 78.1°F (2024) | 28.0°F (2022) | 0.52 in (2010) |
| October 22 | 81.0°F (2024) | 27.0°F (2010) | 0.31 in (2006) |
| October 23 | 78.1°F (2017) | 27.0°F (2014) | 0.56 in (2012) |
| October 24 | 75.0°F (2022) | 25.0°F (2006) | 0.79 in (2012) |
| October 25 | 77.0°F (2012) | 23.0°F (2018) | 0.82 in (2021) |
| October 26 | 78.1°F (2012) | 23.0°F (2018) | 0.83 in (2021) |
| October 27 | 69.1°F (2023) | 26.1°F (2017) | 1.31 in (2019) |
| October 28 | 75.9°F (2023) | 24.1°F (2011) | 0.36 in (2015) |
| October 29 | 69.1°F (2006) | 23.0°F (2005) | 0.50 in (2015) |
| October 30 | 73.0°F (2024) | 21.0°F (2012) | 0.28 in (2021) |
| October 31 | 78.1°F (2024) | 23.0°F (2012) | 0.67 in (2013) |