Toluca, Sunday, 9 August, 04:17
Overcast. Feels like 65°. High 89°, low 65°.
In September, Toluca, IL averages a high of 75.5° and a low of 58.4°. About 3.2 inches of precipitation fall over the month (8 wet days). The record high is 99.5° (2011) and the record low 33.3° (1995). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 80.4° | 63.3° | 30% | 99.5° (2011) | 48° (2009) |
| 2 | 80.6° | 63.5° | 20% | 96.1° (2011) | 47.7° (2017) |
| 3 | 80.2° | 63.5° | 28% | 91.6° (1964) | 46.8° (1974) |
| 4 | 79° | 61.9° | 30% | 92.3° (1960) | 43.3° (1974) |
| 5 | 79.5° | 61.7° | 13% | 91.2° (1990) | 50.2° (1974) |
| 6 | 78.8° | 62.1° | 30% | 93.9° (1960) | 44.8° (1962) |
| 7 | 79.2° | 61.3° | 30% | 93.7° (1960) | 46.9° (2025) |
| 8 | 77.5° | 61° | 38% | 94.1° (1978) | 43.3° (1986) |
| 9 | 77.4° | 60.3° | 32% | 95.7° (2013) | 47.7° (2008) |
| 10 | 78.3° | 59.9° | 18% | 93.9° (2013) | 46° (1969) |
| 11 | 77.9° | 59.9° | 30% | 91.9° (1978) | 45.1° (1993) |
| 12 | 77.7° | 59.9° | 28% | 91° (1991) | 45° (2014) |
| 13 | 76.8° | 60.3° | 28% | 90.3° (1991) | 41.4° (2014) |
| 14 | 75.9° | 59° | 35% | 90.5° (1971) | 40.6° (2014) |
| 15 | 74.8° | 58.5° | 30% | 89.2° (1991) | 43° (2007) |
| 16 | 74.3° | 58.3° | 30% | 88° (2017) | 42.8° (1984) |
| 17 | 75.6° | 58.3° | 38% | 90.5° (1988) | 45.3° (1984) |
| 18 | 75.9° | 58.1° | 32% | 91.4° (2007) | 43.5° (1973) |
| 19 | 75.7° | 59° | 37% | 90.3° (2013) | 41.7° (1991) |
| 20 | 75° | 58.3° | 30% | 92.8° (2022) | 39.2° (1991) |
| 21 | 73.6° | 57.2° | 27% | 91.6° (2007) | 41.4° (1991) |
| 22 | 72° | 55.9° | 32% | 91.9° (2017) | 37.4° (1995) |
| 23 | 70.9° | 53.8° | 33% | 91.8° (2007) | 33.3° (1995) |
| 24 | 71.6° | 54.3° | 23% | 92.1° (2007) | 39.2° (1995) |
| 25 | 71.6° | 54.5° | 38% | 90.3° (2017) | 39.6° (2001) |
| 26 | 71.8° | 54.5° | 32% | 90.1° (2017) | 40.6° (1984) |
| 27 | 71.1° | 54.1° | 20% | 84.9° (2025) | 40.5° (1991) |
| 28 | 70.2° | 53.2° | 20% | 86.5° (1971) | 40.6° (1964) |
| 29 | 70.7° | 52.5° | 23% | 87.4° (2025) | 38.1° (1992) |
| 30 | 71.8° | 53.2° | 10% | 87.4° (1971) | 35.2° (1993) |