October weather in Watertown, WI
The average temperature in Watertown in October is 49.6°F (39.5°F–59.6°F). Average precipitation: 3.00 inches. Average snowfall is 0.3 inches.
October is a fall month in Watertown, and is warmer than the annual average of 46.4°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 47m. For travel, October is a comfortable month to visit.
Avg High
59.6°F
Avg Low
39.5°F
Precipitation
3.00 in
Snow
0.3 in
October records in Watertown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 89.1°F (1971) | 27.0°F (1918) | 0.89 in (2018) |
| October 2 | 88.0°F (1971) | 24.1°F (1908) | 2.95 in (2019) |
| October 3 | 84.0°F (1983) | 24.1°F (2003) | 3.11 in (2006) |
| October 4 | 87.1°F (1897) | 25.0°F (1901) | 1.73 in (2021) |
| October 5 | 86.0°F (2025) | 25.0°F (1952) | 1.36 in (1959) |
| October 6 | 88.0°F (1963) | 21.9°F (1952) | 2.75 in (1995) |
| October 7 | 87.1°F (2007) | 25.0°F (2001) | 1.63 in (1903) |
| October 8 | 84.9°F (1949) | 16.0°F (1948) | 1.12 in (1958) |
| October 9 | 84.0°F (2007) | 23.0°F (1895) | 1.22 in (1958) |
| October 10 | 84.9°F (1938) | 19.0°F (1964) | 0.97 in (1932) |
| October 11 | 82.9°F (1928) | 15.1°F (1906) | 1.07 in (1901) |
| October 12 | 81.0°F (1920) | 23.0°F (2009) | 1.20 in (1912) |
| October 13 | 87.1°F (1975) | 19.9°F (1937) | 1.10 in (1914) |
| October 14 | 84.9°F (1947) | 21.9°F (1909) | 1.90 in (2023) |
| October 15 | 87.1°F (1947) | 21.9°F (1893) | 0.89 in (1966) |
| October 16 | 82.9°F (1938) | 19.0°F (1893) | 1.68 in (2016) |
| October 17 | 84.9°F (1947) | 19.0°F (1909) | 1.34 in (1951) |
| October 18 | 86.0°F (1950) | 19.0°F (1952) | 2.00 in (1923) |
| October 19 | 81.0°F (1953) | 17.1°F (1909) | 2.59 in (1984) |
| October 20 | 84.0°F (1953) | 19.0°F (1952) | 0.79 in (1982) |
| October 21 | 86.0°F (1947) | 21.0°F (1896) | 1.98 in (1951) |
| October 22 | 82.9°F (1947) | 21.9°F (1896) | 1.22 in (1928) |
| October 23 | 82.0°F (1963) | 18.0°F (1895) | 1.47 in (1931) |
| October 24 | 80.1°F (1963) | 18.0°F (1981) | 1.42 in (2010) |
| October 25 | 78.1°F (2023) | 15.1°F (1893) | 2.50 in (1991) |
| October 26 | 80.1°F (1963) | 18.0°F (1962) | 1.48 in (1917) |
| October 27 | 78.1°F (1927) | 17.1°F (1898) | 1.04 in (2019) |
| October 28 | 75.0°F (1896) | 15.1°F (1895) | 1.49 in (1970) |
| October 29 | 91.9°F (1943) | 10.0°F (1893) | 1.31 in (1955) |
| October 30 | 81.0°F (1950) | 7.0°F (1925) | 1.40 in (1996) |
| October 31 | 78.1°F (1950) | 14.0°F (1917) | 1.05 in (1919) |