October weather in Billings, MT
The average temperature in Billings in October is 47.9°F (37.1°F–58.8°F). Average precipitation: 1.37 inches. Average snowfall is 4.5 inches.
October is a fall month in Billings, and is cooler than the annual average of 48.2°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 40m. For travel, October is cool.
Avg High
58.8°F
Avg Low
37.1°F
Precipitation
1.37 in
Snow
4.5 in
October records in Billings
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.0°F (2011) | 23.0°F (1950) | 1.67 in (1971) |
| October 2 | 84.9°F (1981) | 25.0°F (1950) | 0.42 in (1966) |
| October 3 | 88.0°F (1992) | 25.0°F (1999) | 1.86 in (2016) |
| October 4 | 90.0°F (1963) | 27.0°F (2000) | 1.11 in (2005) |
| October 5 | 86.0°F (2021) | 24.1°F (2000) | 0.73 in (2009) |
| October 6 | 88.0°F (2020) | 19.9°F (2005) | 0.72 in (2007) |
| October 7 | 89.1°F (1980) | 18.0°F (1985) | 1.23 in (1993) |
| October 8 | 87.1°F (1980) | 17.1°F (1985) | 0.49 in (1997) |
| October 9 | 84.9°F (1965) | 18.0°F (1985) | 0.42 in (1960) |
| October 10 | 87.1°F (2015) | 16.0°F (2009) | 0.71 in (2003) |
| October 11 | 82.0°F (1991) | 14.0°F (2009) | 0.51 in (2025) |
| October 12 | 82.0°F (1950) | 12.9°F (2009) | 0.57 in (2023) |
| October 13 | 81.0°F (1958) | 19.9°F (1969) | 0.56 in (1972) |
| October 14 | 86.0°F (1958) | 18.0°F (1969) | 0.30 in (2004) |
| October 15 | 84.0°F (1958) | 24.1°F (1992) | 0.96 in (1980) |
| October 16 | 86.0°F (1991) | 19.0°F (1976) | 0.87 in (1994) |
| October 17 | 82.0°F (2003) | 19.9°F (1948) | 0.52 in (2020) |
| October 18 | 82.9°F (1955) | 22.1°F (2020) | 0.76 in (1949) |
| October 19 | 84.0°F (2003) | 19.9°F (1949) | 1.05 in (1957) |
| October 20 | 81.0°F (2023) | 19.9°F (1949) | 0.53 in (1949) |
| October 21 | 84.9°F (2003) | 19.0°F (1949) | 1.08 in (1953) |
| October 22 | 77.0°F (1983) | 19.9°F (2002) | 0.31 in (1975) |
| October 23 | 79.0°F (1948) | 10.2°F (2020) | 0.58 in (1972) |
| October 24 | 79.0°F (1999) | 7.2°F (2020) | 0.49 in (1954) |
| October 25 | 79.0°F (2017) | 5.2°F (2020) | 0.24 in (2023) |
| October 26 | 81.0°F (1983) | 8.2°F (2023) | 0.30 in (1955) |
| October 27 | 82.0°F (1983) | 9.1°F (2023) | 0.54 in (1991) |
| October 28 | 79.0°F (1985) | 3.0°F (1971) | 0.70 in (2004) |
| October 29 | 80.1°F (1968) | 0.1°F (2019) | 0.30 in (2003) |
| October 30 | 77.0°F (1950) | -7.1°F (1991) | 1.22 in (1974) |
| October 31 | 75.9°F (1999) | 1.9°F (1984) | 0.93 in (1974) |