Berwyn, Saturday, 8 August, 18:30
Clear. Feels like 85°. High 83°, low 69°.
In July, Berwyn, IL averages a high of 82.2° and a low of 67.3°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 99.5° (1995) and the record low 51.3° (1972). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 80.4° | 65.1° | 27% | 93.4° (1991) | 53.8° (2024) |
| 2 | 80.8° | 64.4° | 27% | 93.2° (1970) | 54° (2015) |
| 3 | 81.3° | 65.5° | 28% | 94.5° (2012) | 54.7° (2021) |
| 4 | 81.5° | 66.9° | 42% | 97° (2012) | 55° (1972) |
| 5 | 82.4° | 66.7° | 28% | 98.6° (2012) | 52.2° (1972) |
| 6 | 82.2° | 66.2° | 38% | 99.3° (2012) | 51.3° (1972) |
| 7 | 82.6° | 66.7° | 38% | 98.1° (2012) | 54° (1983) |
| 8 | 82.4° | 67.1° | 42% | 95.2° (1988) | 55.2° (1972) |
| 9 | 82° | 67.6° | 43% | 95.4° (1989) | 58.1° (2021) |
| 10 | 81.9° | 67.6° | 35% | 98.2° (1989) | 52.9° (1963) |
| 11 | 82° | 67.1° | 35% | 97.2° (1966) | 54.9° (1975) |
| 12 | 82.6° | 67.1° | 37% | 96.4° (1966) | 55.2° (1975) |
| 13 | 82.9° | 67.5° | 37% | 99.5° (1995) | 51.6° (1975) |
| 14 | 83.1° | 67.6° | 35% | 98.4° (1995) | 56.3° (1967) |
| 15 | 82.9° | 68.2° | 35% | 97.3° (1988) | 54.5° (1960) |
| 16 | 82.9° | 67.8° | 32% | 94.3° (2012) | 55.4° (2014) |
| 17 | 83.8° | 68.2° | 32% | 97° (2012) | 57.2° (2017) |
| 18 | 83.8° | 68.9° | 40% | 92.8° (1966) | 57.6° (2017) |
| 19 | 83.8° | 68.9° | 45% | 94.5° (1991) | 55° (2024) |
| 20 | 83.1° | 69.1° | 38% | 97.2° (2011) | 56.1° (1971) |
| 21 | 82° | 68.5° | 43% | 97.7° (1983) | 54.1° (1970) |
| 22 | 82° | 67.8° | 45% | 96.8° (1983) | 56.7° (1996) |
| 23 | 81.9° | 68° | 45% | 96.4° (2012) | 58.5° (2019) |
| 24 | 82.2° | 67.6° | 40% | 99° (2005) | 55° (2000) |
| 25 | 82.4° | 67.5° | 33% | 98.4° (2012) | 55.4° (2014) |
| 26 | 81.9° | 68.2° | 35% | 95.7° (1997) | 56.5° (1962) |
| 27 | 82° | 67.3° | 32% | 91.2° (1997) | 57.6° (1962) |
| 28 | 81.7° | 67.8° | 35% | 95.7° (1983) | 55.4° (2013) |
| 29 | 81° | 66.6° | 32% | 94.8° (1983) | 56.1° (1994) |
| 30 | 80.6° | 66° | 35% | 97.9° (1999) | 55.9° (1981) |
| 31 | 81.7° | 66.4° | 27% | 96.6° (2006) | 55° (1971) |