October weather in Three Forks, MT
The average temperature in Three Forks in October is 45.8°F (33.4°F–58.2°F). Average precipitation: 0.92 inches.
October is a fall month in Three Forks, and is warmer than the annual average of 45.4°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 40m. For travel, October is cool.
Avg High
58.2°F
Avg Low
33.4°F
Precipitation
0.92 in
Daylight
10h 40m
October records in Three Forks
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (2011) | 19.0°F (1950) | 0.60 in (1977) |
| October 2 | 84.9°F (1943) | 21.0°F (1950) | 0.60 in (2005) |
| October 3 | 86.0°F (1935) | 19.9°F (1999) | 0.45 in (1951) |
| October 4 | 86.0°F (1935) | 21.9°F (1954) | 1.13 in (1992) |
| October 5 | 82.9°F (1935) | 19.0°F (2001) | 0.45 in (2007) |
| October 6 | 86.0°F (1929) | 15.1°F (1974) | 0.93 in (1959) |
| October 7 | 82.9°F (1933) | 15.1°F (2000) | 0.84 in (2006) |
| October 8 | 84.0°F (1936) | 17.1°F (1985) | 0.33 in (1975) |
| October 9 | 86.0°F (1942) | 5.0°F (1985) | 1.06 in (1938) |
| October 10 | 86.0°F (1928) | 12.0°F (1985) | 0.27 in (1938) |
| October 11 | 88.0°F (1936) | 14.0°F (2019) | 0.56 in (1997) |
| October 12 | 88.0°F (1934) | 18.0°F (1986) | 0.75 in (2000) |
| October 13 | 82.9°F (1964) | 12.0°F (1969) | 0.70 in (2000) |
| October 14 | 84.9°F (1958) | 12.0°F (1969) | 0.77 in (2000) |
| October 15 | 82.9°F (1991) | 19.9°F (1970) | 0.66 in (1994) |
| October 16 | 93.9°F (1926) | 17.1°F (1930) | 1.00 in (2006) |
| October 17 | 84.0°F (1926) | 10.9°F (1930) | 0.46 in (1938) |
| October 18 | 86.0°F (1927) | 16.0°F (1949) | 0.55 in (1945) |
| October 19 | 82.0°F (1927) | 16.0°F (1938) | 0.45 in (1943) |
| October 20 | 82.9°F (1927) | 15.1°F (1987) | 0.56 in (2015) |
| October 21 | 82.0°F (2003) | 10.0°F (1984) | 0.50 in (1961) |
| October 22 | 82.9°F (1927) | 19.0°F (1981) | 0.47 in (2022) |
| October 23 | 82.9°F (1927) | 12.9°F (2020) | 0.38 in (1967) |
| October 24 | 82.0°F (1927) | 10.0°F (2020) | 0.40 in (1951) |
| October 25 | 78.1°F (1990) | -5.1°F (2020) | 0.22 in (2006) |
| October 26 | 80.1°F (1924) | -11.0°F (2020) | 0.53 in (2021) |
| October 27 | 80.1°F (1933) | 10.0°F (1925) | 1.22 in (2015) |
| October 28 | 81.0°F (1937) | 5.0°F (2023) | 0.15 in (1969) |
| October 29 | 77.0°F (1937) | 1.9°F (2019) | 0.41 in (1959) |
| October 30 | 73.9°F (1936) | -6.0°F (1991) | 0.32 in (2000) |
| October 31 | 71.1°F (1987) | -2.9°F (2002) | 0.80 in (2016) |