July weather in Rantoul, IL
The average temperature in Rantoul in July is 75.8°F (64.1°F–87.5°F). Average precipitation: 4.44 inches.
July is a summer month in Rantoul, and is warmer than the annual average of 52.3°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 36m. For travel, July is a comfortable month to visit.
Avg High
87.5°F
Avg Low
64.1°F
Precipitation
4.44 in
Daylight
14h 36m
July records in Rantoul
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 99.0°F (2012) | 48.9°F (1902) | 2.50 in (1987) |
| July 2 | 100.0°F (1991) | 42.1°F (1904) | 2.39 in (1950) |
| July 3 | 99.0°F (1911) | 46.0°F (1907) | 2.50 in (1970) |
| July 4 | 102.0°F (1911) | 46.9°F (1909) | 2.43 in (1979) |
| July 5 | 102.9°F (1911) | 46.0°F (1972) | 4.24 in (1953) |
| July 6 | 102.9°F (2012) | 50.0°F (1972) | 2.05 in (2003) |
| July 7 | 102.9°F (2012) | 52.0°F (1979) | 3.00 in (2008) |
| July 8 | 104.0°F (2012) | 48.9°F (1901) | 1.71 in (1968) |
| July 9 | 99.0°F (1988) | 53.1°F (1900) | 3.70 in (2020) |
| July 10 | 100.9°F (1901) | 50.0°F (1996) | 2.66 in (2024) |
| July 11 | 100.0°F (1966) | 48.9°F (1902) | 1.50 in (1982) |
| July 12 | 102.9°F (1954) | 48.9°F (1975) | 2.10 in (2014) |
| July 13 | 102.9°F (1966) | 46.0°F (1975) | 2.45 in (1962) |
| July 14 | 109.0°F (1954) | 45.0°F (1967) | 2.63 in (1955) |
| July 15 | 102.9°F (1995) | 52.0°F (1967) | 1.77 in (1962) |
| July 16 | 105.1°F (1995) | 48.0°F (1987) | 2.34 in (1900) |
| July 17 | 97.0°F (1986) | 51.1°F (1911) | 2.88 in (1895) |
| July 18 | 102.0°F (1954) | 48.9°F (1979) | 1.87 in (1972) |
| July 19 | 100.0°F (2012) | 48.0°F (1909) | 3.40 in (1896) |
| July 20 | 100.0°F (1986) | 48.9°F (2000) | 3.25 in (1989) |
| July 21 | 106.0°F (1901) | 48.9°F (1970) | 1.88 in (1996) |
| July 22 | 102.0°F (1901) | 52.0°F (1911) | 2.40 in (2005) |
| July 23 | 102.0°F (1901) | 48.9°F (1985) | 1.56 in (1998) |
| July 24 | 102.9°F (1901) | 48.9°F (2000) | 2.61 in (1900) |
| July 25 | 100.0°F (1901) | 46.9°F (1998) | 3.04 in (1979) |
| July 26 | 100.0°F (1952) | 48.0°F (1911) | 1.70 in (1981) |
| July 27 | 98.1°F (1901) | 48.9°F (1912) | 1.85 in (2006) |
| July 28 | 99.0°F (1997) | 50.0°F (1994) | 1.42 in (2006) |
| July 29 | 98.1°F (2011) | 50.0°F (1994) | 1.60 in (2001) |
| July 30 | 97.0°F (1902) | 52.0°F (1997) | 5.05 in (1987) |
| July 31 | 102.0°F (1999) | 48.9°F (1990) | 3.00 in (1979) |