October weather in Galesburg, IL
The average temperature in Galesburg in October is 52.8°F (42.5°F–63.0°F). Average precipitation: 2.82 inches.
October is a fall month in Galesburg, and is warmer than the annual average of 50.2°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 52m. For travel, October is a comfortable month to visit.
Avg High
63.0°F
Avg Low
42.5°F
Precipitation
2.82 in
Daylight
10h 52m
October records in Galesburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (1897) | 30.9°F (1958) | 2.18 in (1995) |
| October 2 | 91.0°F (1953) | 28.0°F (1974) | 2.02 in (1941) |
| October 3 | 93.9°F (2006) | 23.0°F (1907) | 4.17 in (1941) |
| October 4 | 90.0°F (1897) | 28.0°F (1901) | 1.75 in (1953) |
| October 5 | 88.0°F (1900) | 24.1°F (1901) | 1.31 in (1959) |
| October 6 | 91.0°F (1963) | 21.9°F (1952) | 3.00 in (1941) |
| October 7 | 88.0°F (1939) | 26.1°F (1952) | 1.92 in (1930) |
| October 8 | 89.1°F (2007) | 19.9°F (2000) | 1.50 in (2021) |
| October 9 | 84.9°F (1938) | 24.1°F (1908) | 1.58 in (1941) |
| October 10 | 87.1°F (1962) | 27.0°F (1964) | 3.74 in (1969) |
| October 11 | 88.0°F (1962) | 23.0°F (1906) | 2.10 in (2017) |
| October 12 | 84.0°F (1947) | 23.0°F (1905) | 2.00 in (2021) |
| October 13 | 89.1°F (1899) | 18.0°F (1909) | 0.92 in (2003) |
| October 14 | 87.1°F (1947) | 21.0°F (1909) | 1.10 in (2023) |
| October 15 | 88.0°F (1897) | 28.9°F (1937) | 2.92 in (2017) |
| October 16 | 84.9°F (1897) | 28.0°F (1976) | 0.91 in (1998) |
| October 17 | 87.1°F (1950) | 17.1°F (2001) | 1.81 in (1998) |
| October 18 | 88.0°F (2016) | 25.0°F (1952) | 1.31 in (2007) |
| October 19 | 82.9°F (1953) | 19.0°F (1972) | 1.56 in (1985) |
| October 20 | 84.9°F (1979) | 21.0°F (1960) | 0.81 in (1962) |
| October 21 | 84.9°F (1947) | 24.1°F (1952) | 1.33 in (1943) |
| October 22 | 84.0°F (1947) | 21.9°F (1976) | 1.50 in (1909) |
| October 23 | 84.0°F (1963) | 21.9°F (1976) | 1.43 in (1957) |
| October 24 | 81.0°F (1963) | 21.9°F (1981) | 1.38 in (1957) |
| October 25 | 80.1°F (2012) | 19.9°F (1968) | 1.97 in (2021) |
| October 26 | 82.9°F (1963) | 19.9°F (1942) | 1.35 in (2022) |
| October 27 | 80.1°F (1940) | 21.9°F (1903) | 0.66 in (1995) |
| October 28 | 79.0°F (1950) | 19.0°F (1909) | 0.65 in (1984) |
| October 29 | 82.0°F (1901) | 18.0°F (1952) | 2.00 in (1896) |
| October 30 | 84.9°F (1950) | 21.0°F (1988) | 1.73 in (2009) |
| October 31 | 86.0°F (1950) | 21.0°F (1906) | 1.34 in (2013) |