Summit, Saturday, 8 August, 17:37
Clear. Feels like 86°. High 83°, low 69°.
In November, Summit, IL averages a high of 47.8° and a low of 35.6°. About 2.9 inches of precipitation fall over the month (9 wet days). The record high is 74.8° (1978) and the record low 2.5° (2018). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 55° | 42.8° | 42% | 73.4° (2016) | 19.4° (2019) |
| 2 | 54.3° | 41.5° | 40% | 73.8° (1961) | 24.4° (1991) |
| 3 | 53.2° | 40.3° | 27% | 72.3° (1987) | 18.5° (1991) |
| 4 | 53.1° | 42.1° | 28% | 71.1° (2015) | 17.6° (1991) |
| 5 | 53.1° | 40.6° | 32% | 74.8° (1978) | 19.9° (1991) |
| 6 | 52.7° | 39° | 32% | 72.1° (1975) | 24.8° (1991) |
| 7 | 51.8° | 39° | 22% | 70° (2020) | 20.7° (1991) |
| 8 | 51.4° | 39° | 20% | 74.7° (2020) | 16° (1991) |
| 9 | 52° | 39.2° | 35% | 72.3° (2020) | 19.8° (1991) |
| 10 | 50.5° | 38.3° | 40% | 73.8° (2020) | 18.1° (2018) |
| 11 | 48.2° | 36° | 30% | 70.3° (1964) | 16.9° (2019) |
| 12 | 46.6° | 34.9° | 22% | 67.6° (1964) | 4.5° (2019) |
| 13 | 47.1° | 34.3° | 22% | 68.5° (1999) | 2.8° (2019) |
| 14 | 48° | 34.7° | 33% | 69.1° (1971) | 14.5° (1986) |
| 15 | 47.5° | 35.8° | 33% | 68° (2025) | 20.5° (1982) |
| 16 | 47.1° | 35.1° | 25% | 63.1° (2023) | 21.6° (1997) |
| 17 | 47.7° | 35.4° | 28% | 69.3° (2016) | 16.3° (2014) |
| 18 | 48° | 36° | 30% | 66.9° (2016) | 12° (2014) |
| 19 | 47.5° | 35.8° | 35% | 65.1° (1985) | 18.7° (2014) |
| 20 | 46.2° | 34.7° | 37% | 62.8° (2003) | 13.8° (2022) |
| 21 | 44.8° | 33.1° | 27% | 66.2° (1990) | 11.1° (1964) |
| 22 | 45° | 32° | 18% | 67.8° (2010) | 9.9° (2015) |
| 23 | 45° | 32.5° | 28% | 64.4° (2003) | 13.5° (1970) |
| 24 | 43.3° | 31.3° | 28% | 65.7° (1966) | 15.1° (1970) |
| 25 | 43.5° | 32.4° | 37% | 59.7° (1966) | 17.4° (1977) |
| 26 | 43.9° | 32° | 43% | 62.8° (1990) | 6.4° (1977) |
| 27 | 42.8° | 32.2° | 47% | 65.8° (1990) | 15.1° (2018) |
| 28 | 40.8° | 29.5° | 28% | 63.1° (1990) | 2.5° (2018) |
| 29 | 41.4° | 29.7° | 32% | 65.1° (1998) | 9.3° (1976) |
| 30 | 41.9° | 30° | 30% | 64.2° (1998) | 12.6° (1976) |