February weather in Carpentersville, IL
The average temperature in Carpentersville in February is 25.5°F (16.8°F–34.2°F). Average precipitation: 1.87 inches. Average snowfall is 8.0 inches.
February is a winter month in Carpentersville, and is cooler than the annual average of 49°F. Daily temperatures swing about 17.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 21m. For travel, February is cold.
Avg High
34.2°F
Avg Low
16.8°F
Precipitation
1.87 in
Snow
8.0 in
February records in Carpentersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 64.0°F (1989) | -25.1°F (2019) | 1.00 in (2025) |
| February 2 | 54.0°F (2024) | -18.0°F (1996) | 1.14 in (2011) |
| February 3 | 48.9°F (2020) | -22.0°F (1996) | 0.85 in (2016) |
| February 4 | 52.0°F (1992) | -20.9°F (1996) | 0.56 in (1986) |
| February 5 | 51.1°F (2005) | -20.0°F (1979) | 0.99 in (1924) |
| February 6 | 55.0°F (2005) | -18.9°F (1979) | 1.24 in (1911) |
| February 7 | 55.0°F (2017) | -15.0°F (1982) | 0.79 in (1933) |
| February 8 | 59.0°F (1900) | -15.0°F (1899) | 1.18 in (1900) |
| February 9 | 59.0°F (1990) | -23.1°F (1899) | 1.96 in (1925) |
| February 10 | 55.0°F (2009) | -20.9°F (1899) | 1.50 in (1939) |
| February 11 | 60.1°F (2009) | -13.0°F (1982) | 1.02 in (1932) |
| February 12 | 69.1°F (1999) | -18.9°F (1899) | 0.65 in (1998) |
| February 13 | 57.9°F (1984) | -8.0°F (1899) | 1.12 in (1984) |
| February 14 | 57.9°F (1918) | -15.0°F (1923) | 0.87 in (1911) |
| February 15 | 64.9°F (1921) | -9.9°F (1920) | 0.83 in (1990) |
| February 16 | 64.9°F (1921) | -9.0°F (1900) | 0.84 in (1954) |
| February 17 | 66.0°F (2026) | -9.9°F (1900) | 0.86 in (2022) |
| February 18 | 64.9°F (2017) | -9.9°F (2006) | 1.10 in (2018) |
| February 19 | 68.0°F (2017) | -9.9°F (1979) | 0.82 in (1898) |
| February 20 | 66.9°F (2017) | -8.0°F (1979) | 1.38 in (2018) |
| February 21 | 66.9°F (2017) | -8.0°F (2015) | 3.17 in (1997) |
| February 22 | 66.0°F (2017) | -2.0°F (1988) | 1.47 in (1974) |
| February 23 | 66.9°F (2017) | -7.1°F (2015) | 1.51 in (1925) |
| February 24 | 63.0°F (2000) | -8.0°F (1900) | 0.94 in (2019) |
| February 25 | 61.0°F (2002) | -11.0°F (1900) | 0.90 in (2001) |
| February 26 | 70.0°F (2000) | -4.0°F (1900) | 0.95 in (1912) |
| February 27 | 70.0°F (2024) | -7.1°F (2015) | 1.08 in (2009) |
| February 28 | 73.9°F (2024) | -9.9°F (2015) | 0.67 in (2024) |
| February 29 | 61.0°F (2016) | -5.1°F (1912) | 0.34 in (2012) |