Toluca, Sunday, 9 August, 04:17
Overcast. Feels like 65°. High 89°, low 65°.
In December, Toluca, IL averages a high of 36.7° and a low of 23.2°. About 2.4 inches of precipitation fall over the month (9 wet days). The record high is 69.8° (2012) and the record low -25.1° (1989). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 40.3° | 27.9° | 35% | 64.4° (1970) | 9.5° (1985) |
| 2 | 41.4° | 27.7° | 27% | 69.6° (1982) | 4.8° (2006) |
| 3 | 40.6° | 27.5° | 33% | 69.8° (2012) | 4.3° (2006) |
| 4 | 39.6° | 26.8° | 25% | 68.5° (1998) | -2.9° (1991) |
| 5 | 40.3° | 25.9° | 27% | 67.1° (2001) | -2.6° (2006) |
| 6 | 38.1° | 25.3° | 22% | 63.7° (1980) | -7.1° (1964) |
| 7 | 37° | 24.6° | 28% | 57.6° (1980) | -7.6° (1977) |
| 8 | 37.2° | 24.8° | 22% | 64.6° (1991) | -6.3° (2006) |
| 9 | 37.9° | 23.9° | 35% | 54.1° (1990) | -6.9° (1977) |
| 10 | 37° | 23.2° | 22% | 58.6° (2021) | -11° (1977) |
| 11 | 36.5° | 23° | 30% | 60.1° (2021) | -12.3° (1972) |
| 12 | 37.4° | 23.5° | 25% | 65.5° (2015) | -9.9° (2000) |
| 13 | 37.8° | 23.5° | 30% | 61.5° (2015) | -13.2° (2000) |
| 14 | 37.9° | 24.8° | 30% | 62.2° (1975) | -8.3° (2010) |
| 15 | 38.7° | 24.4° | 35% | 67.3° (2021) | -8° (1989) |
| 16 | 36.3° | 23.9° | 25% | 63.9° (2021) | -8.1° (1989) |
| 17 | 33.8° | 21.6° | 15% | 56.5° (2006) | -17.9° (1972) |
| 18 | 34.5° | 21.2° | 18% | 55.6° (2002) | -11.7° (1985) |
| 19 | 35.2° | 21.4° | 22% | 54.1° (1976) | -18.4° (1983) |
| 20 | 35.4° | 21° | 37% | 58.8° (1988) | -16.1° (1963) |
| 21 | 35.2° | 21.6° | 28% | 59.5° (1967) | -21.8° (1963) |
| 22 | 35.2° | 21.2° | 28% | 51.6° (1994) | -21.5° (1989) |
| 23 | 35.8° | 21.6° | 32% | 59.9° (2015) | -25.1° (1989) |
| 24 | 33.4° | 19.4° | 30% | 61° (2021) | -24.2° (1983) |
| 25 | 32.5° | 19.8° | 22% | 60.1° (1982) | -16.6° (1983) |
| 26 | 34.5° | 20.5° | 22% | 61.3° (2019) | -12.1° (1983) |
| 27 | 36.1° | 22.3° | 27% | 61.9° (2008) | -4.2° (2017) |
| 28 | 36.9° | 23° | 32% | 64.8° (1984) | -9.4° (2000) |
| 29 | 35.4° | 22.6° | 32% | 63.1° (1984) | -9° (1983) |
| 30 | 35.8° | 20.5° | 30% | 59.2° (2002) | -13.7° (1963) |
| 31 | 33.8° | 20.5° | 28% | 58.6° (1965) | -14.1° (1963) |