February weather in Walnut, IL
The average temperature in Walnut in February is 25.4°F (17.0°F–33.9°F). Average precipitation: 1.73 inches. Average snowfall is 8.4 inches.
February is a winter month in Walnut, and is cooler than the annual average of 49.3°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 23m. For travel, February is cold.
Avg High
33.9°F
Avg Low
17.0°F
Precipitation
1.73 in
Snow
8.4 in
February records in Walnut
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 52.0°F (1968) | -26.0°F (2019) | 1.30 in (2011) |
| February 2 | 55.9°F (1987) | -20.9°F (1905) | 0.41 in (1973) |
| February 3 | 53.1°F (1931) | -23.1°F (1996) | 0.76 in (1903) |
| February 4 | 59.0°F (1909) | -22.0°F (1996) | 0.70 in (1932) |
| February 5 | 57.9°F (1946) | -20.0°F (1979) | 1.56 in (1927) |
| February 6 | 57.9°F (1904) | -14.1°F (1982) | 1.23 in (1942) |
| February 7 | 61.0°F (1990) | -17.0°F (1893) | 0.83 in (1933) |
| February 8 | 57.9°F (1900) | -20.0°F (1895) | 0.75 in (2001) |
| February 9 | 61.0°F (2009) | -23.1°F (1899) | 1.15 in (2023) |
| February 10 | 60.1°F (1976) | -18.0°F (1899) | 1.15 in (1966) |
| February 11 | 61.0°F (1999) | -23.1°F (2014) | 0.75 in (2013) |
| February 12 | 68.0°F (1999) | -20.0°F (2014) | 0.86 in (1896) |
| February 13 | 62.1°F (1938) | -26.0°F (1905) | 1.01 in (1906) |
| February 14 | 62.1°F (1918) | -11.9°F (2020) | 0.94 in (1908) |
| February 15 | 66.9°F (1954) | -16.1°F (1905) | 0.69 in (1973) |
| February 16 | 64.9°F (1921) | -13.0°F (1958) | 0.98 in (1954) |
| February 17 | 69.1°F (2026) | -17.0°F (1903) | 0.60 in (2022) |
| February 18 | 63.0°F (2017) | -20.0°F (1936) | 1.10 in (1908) |
| February 19 | 66.0°F (1930) | -11.9°F (1936) | 1.04 in (1898) |
| February 20 | 69.1°F (2017) | -17.0°F (1929) | 1.30 in (2018) |
| February 21 | 69.1°F (2017) | -11.0°F (1963) | 2.43 in (1997) |
| February 22 | 66.0°F (1922) | -9.0°F (1963) | 1.40 in (1981) |
| February 23 | 68.0°F (2017) | -11.0°F (1910) | 1.36 in (2023) |
| February 24 | 68.0°F (1930) | -11.0°F (1993) | 0.96 in (1975) |
| February 25 | 66.0°F (1930) | -9.9°F (1967) | 1.25 in (1926) |
| February 26 | 70.0°F (2000) | -11.9°F (1963) | 1.47 in (2009) |
| February 27 | 73.9°F (2024) | -11.9°F (2015) | 1.29 in (1948) |
| February 28 | 77.0°F (2024) | -15.0°F (2015) | 0.59 in (1918) |
| February 29 | 63.0°F (1972) | 0.0°F (1960) | 0.10 in (2020) |