Marysville, Sunday, 9 August, 07:49
Clear. Feels like 62°. High 87°, low 62°.
In September, Marysville, MI averages a high of 71.1° and a low of 57.6°. About 3.1 inches of precipitation fall over the month (9 wet days). The record high is 91.8° (2013) and the record low 37.2° (1993). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 76.1° | 61.7° | 23% | 88.3° (1973) | 50.7° (2017) |
| 2 | 75.9° | 62.2° | 37% | 91.4° (2011) | 48.7° (2017) |
| 3 | 76.3° | 61.5° | 28% | 89.4° (1973) | 47.1° (2024) |
| 4 | 75.6° | 61.7° | 30% | 90.3° (2023) | 52.2° (1974) |
| 5 | 75.4° | 61.2° | 20% | 89.2° (2018) | 47.8° (2025) |
| 6 | 75° | 61.2° | 27% | 89.2° (1998) | 48.4° (1984) |
| 7 | 74.7° | 61° | 38% | 87.1° (2002) | 44.8° (2025) |
| 8 | 73.4° | 60.4° | 33% | 89.8° (2002) | 44.2° (2024) |
| 9 | 72.9° | 59.9° | 38% | 89.2° (2002) | 46.6° (2017) |
| 10 | 73° | 59.2° | 28% | 91.8° (2013) | 46.4° (2017) |
| 11 | 73° | 59° | 20% | 88.3° (2013) | 46.9° (1995) |
| 12 | 73.2° | 58.5° | 30% | 86.7° (2005) | 47.5° (2017) |
| 13 | 73° | 59.5° | 37% | 85.1° (2005) | 43.2° (1963) |
| 14 | 71.8° | 58.6° | 38% | 83.8° (2002) | 44.2° (1975) |
| 15 | 70.3° | 57° | 27% | 88.5° (1991) | 46° (2020) |
| 16 | 70.3° | 56.8° | 27% | 86.7° (1991) | 45° (1964) |
| 17 | 70.7° | 57.4° | 32% | 84° (2018) | 45.5° (1986) |
| 18 | 70.9° | 57° | 27% | 84° (2022) | 44.6° (1990) |
| 19 | 70.5° | 56.8° | 22% | 84.2° (1965) | 39.9° (2020) |
| 20 | 71.2° | 57.4° | 33% | 85.1° (1978) | 42.8° (2020) |
| 21 | 70.2° | 56.8° | 45% | 85.8° (2022) | 43.7° (1973) |
| 22 | 68.2° | 55.4° | 52% | 87.6° (2017) | 44.1° (1976) |
| 23 | 67.3° | 54.5° | 43% | 89.6° (2017) | 40.6° (1974) |
| 24 | 66.7° | 53.2° | 20% | 88.3° (2017) | 42.6° (1976) |
| 25 | 67.8° | 54.5° | 35% | 88.2° (2017) | 41.5° (2001) |
| 26 | 68° | 55° | 33% | 87.1° (2017) | 39.7° (2001) |
| 27 | 67.6° | 54.5° | 35% | 80.6° (1973) | 37.9° (1965) |
| 28 | 65.1° | 53.8° | 28% | 79.3° (1971) | 40.1° (1991) |
| 29 | 64.8° | 51.8° | 28% | 81.7° (1986) | 41.7° (1993) |
| 30 | 64.6° | 51.4° | 33% | 76.5° (2002) | 37.2° (1993) |