Berwyn, Saturday, 8 August, 16:45
Clear. Feels like 85°. High 83°, low 69°.
In March, Berwyn, IL averages a high of 45.1° and a low of 29.4°. About 3.0 inches of precipitation fall over the month (11 wet days). The record high is 80.8° (2012) and the record low -10.5° (1980). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 39.7° | 24.1° | 27% | 62.1° (2004) | -5.6° (1962) |
| 2 | 38.3° | 22.8° | 27% | 64° (1974) | -10.5° (1980) |
| 3 | 38.5° | 23.5° | 30% | 71.1° (1974) | -0.9° (2014) |
| 4 | 40.6° | 24.8° | 33% | 73.8° (2024) | -9.8° (2002) |
| 5 | 40.6° | 25.5° | 40% | 69.4° (2022) | -0.9° (1978) |
| 6 | 41.4° | 25.2° | 22% | 65.5° (1983) | -8° (1960) |
| 7 | 40.8° | 26.8° | 30% | 73° (2000) | 5.9° (1996) |
| 8 | 42.4° | 26.8° | 37% | 72.9° (2000) | -5.1° (1982) |
| 9 | 42.8° | 26.4° | 38% | 65.1° (2021) | 4.3° (1975) |
| 10 | 43.3° | 27.7° | 38% | 68.5° (2021) | 0.1° (2003) |
| 11 | 44.2° | 27.5° | 27% | 72.1° (1990) | 1.4° (1979) |
| 12 | 43.9° | 28.2° | 35% | 73° (1990) | 5° (1998) |
| 13 | 44.8° | 29.1° | 35% | 70.5° (1990) | 1.8° (2014) |
| 14 | 46.6° | 30.7° | 23% | 75.6° (2012) | 5.2° (1993) |
| 15 | 45.7° | 29.1° | 28% | 75.6° (2012) | 3.9° (1993) |
| 16 | 45.7° | 29.3° | 25% | 75° (2012) | 10.2° (2017) |
| 17 | 45.3° | 29.5° | 37% | 74.7° (2012) | 12.4° (1967) |
| 18 | 45.9° | 30.2° | 32% | 74.5° (2012) | 6.4° (1965) |
| 19 | 46.6° | 31.5° | 38% | 74.5° (2012) | 1.9° (1965) |
| 20 | 46.4° | 31.5° | 45% | 79.7° (2012) | -0.4° (1965) |
| 21 | 46.6° | 31.1° | 35% | 80.8° (2012) | 7.7° (1965) |
| 22 | 46.4° | 31.1° | 33% | 76.1° (2012) | 10.8° (1983) |
| 23 | 47.8° | 30.9° | 33% | 66.9° (1994) | 4.8° (1960) |
| 24 | 47.7° | 31.5° | 43% | 76.3° (2017) | 10.4° (1965) |
| 25 | 46.4° | 32.2° | 42% | 75.4° (2007) | 3° (1960) |
| 26 | 47.8° | 32.7° | 35% | 74.8° (2007) | 10.8° (1960) |
| 27 | 48.9° | 33.3° | 35% | 73.2° (1991) | -3.5° (1965) |
| 28 | 50.2° | 34.5° | 50% | 76.3° (2025) | 13.8° (1965) |
| 29 | 49.5° | 34.2° | 42% | 75.4° (1998) | 10.6° (1964) |
| 30 | 51.3° | 34.7° | 40% | 74.7° (1998) | 1.2° (1969) |
| 31 | 52.3° | 35.2° | 42% | 76.6° (1986) | 3.2° (1969) |