October weather in Marion, WI
The average temperature in Marion in October is 47.3°F (36.4°F–58.3°F). Average precipitation: 2.88 inches. Average snowfall is 0.4 inches.
October is a fall month in Marion, and is warmer than the annual average of 44.5°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 43m. For travel, October is cool.
Avg High
58.3°F
Avg Low
36.4°F
Precipitation
2.88 in
Snow
0.4 in
October records in Marion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 84.0°F (1971) | 21.9°F (1955) | 0.42 in (2007) |
| October 2 | 87.1°F (1976) | 21.0°F (1974) | 1.72 in (2019) |
| October 3 | 84.0°F (1953) | 23.0°F (1974) | 1.17 in (1962) |
| October 4 | 86.0°F (2025) | 25.0°F (1999) | 2.40 in (2006) |
| October 5 | 86.0°F (2025) | 21.0°F (1980) | 1.33 in (1985) |
| October 6 | 89.1°F (1963) | 25.0°F (1964) | 1.76 in (1995) |
| October 7 | 84.9°F (2007) | 21.9°F (1953) | 1.45 in (2017) |
| October 8 | 84.9°F (2007) | 25.0°F (1978) | 1.00 in (1967) |
| October 9 | 82.0°F (1997) | 23.0°F (1989) | 1.26 in (1977) |
| October 10 | 80.1°F (2011) | 19.9°F (1956) | 0.84 in (1982) |
| October 11 | 82.0°F (1962) | 21.0°F (1964) | 0.80 in (1990) |
| October 12 | 80.1°F (2015) | 19.9°F (1967) | 0.70 in (1983) |
| October 13 | 82.9°F (1995) | 19.0°F (1988) | 0.86 in (1969) |
| October 14 | 84.0°F (1975) | 19.9°F (1979) | 1.42 in (2012) |
| October 15 | 84.0°F (1968) | 24.1°F (1970) | 1.60 in (1966) |
| October 16 | 82.9°F (1953) | 21.0°F (1952) | 1.50 in (1989) |
| October 17 | 82.0°F (1956) | 19.0°F (1952) | 0.80 in (2006) |
| October 18 | 82.0°F (1953) | 19.9°F (1976) | 1.27 in (1981) |
| October 19 | 78.1°F (1953) | 17.1°F (1992) | 1.46 in (1984) |
| October 20 | 84.0°F (1953) | 17.1°F (1992) | 1.02 in (1982) |
| October 21 | 82.0°F (1953) | 17.1°F (1992) | 0.98 in (1979) |
| October 22 | 81.0°F (2024) | 19.9°F (1980) | 1.35 in (2009) |
| October 23 | 82.0°F (1963) | 18.0°F (1969) | 1.92 in (2020) |
| October 24 | 77.0°F (1973) | 18.0°F (1981) | 1.55 in (1959) |
| October 25 | 77.0°F (1989) | 19.0°F (1976) | 2.81 in (2023) |
| October 26 | 77.0°F (1989) | 18.0°F (1962) | 0.58 in (2010) |
| October 27 | 75.9°F (1989) | 15.1°F (1976) | 1.15 in (1973) |
| October 28 | 75.9°F (1989) | 15.1°F (1976) | 1.17 in (1970) |
| October 29 | 69.1°F (1986) | 18.0°F (1988) | 1.42 in (1955) |
| October 30 | 82.0°F (2024) | 16.0°F (1988) | 1.10 in (1996) |
| October 31 | 79.0°F (2024) | 19.0°F (1954) | 2.62 in (1960) |