East Grand Forks, Sunday, 9 August, 16:40
Partly cloudy. Feels like 77°. High 77°, low 59°.
In September, East Grand Forks, MN averages a high of 68.4° and a low of 51.5°. About 2.5 inches of precipitation fall over the month (8 wet days). The record high is 96.3° (1983) and the record low 22.8° (1965). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 74.7° | 57.6° | 37% | 90.7° (1983) | 40.5° (1974) |
| 2 | 74.1° | 57.6° | 30% | 96.3° (1983) | 38.1° (1974) |
| 3 | 75° | 57° | 22% | 89.4° (1971) | 41.2° (1974) |
| 4 | 74.1° | 57.4° | 27% | 95.5° (2023) | 42.3° (2025) |
| 5 | 73.8° | 56.8° | 28% | 94.3° (1978) | 41° (1965) |
| 6 | 72.9° | 55.4° | 30% | 92.1° (1976) | 39° (1968) |
| 7 | 72.1° | 54.1° | 25% | 92.1° (1976) | 36° (2025) |
| 8 | 71.4° | 54° | 23% | 92.1° (1978) | 37.6° (2020) |
| 9 | 70.7° | 53.4° | 25% | 86.9° (1994) | 35.2° (2020) |
| 10 | 71.4° | 54.1° | 23% | 93.7° (1998) | 40.3° (1989) |
| 11 | 70.5° | 53.1° | 30% | 90.5° (1990) | 35.1° (1964) |
| 12 | 69.8° | 52.7° | 32% | 89.6° (2017) | 36.7° (2014) |
| 13 | 68° | 52.2° | 33% | 85.1° (2017) | 33.6° (1970) |
| 14 | 67.1° | 50.7° | 20% | 85.8° (2025) | 37.4° (1964) |
| 15 | 68.4° | 51.1° | 30% | 82.6° (2012) | 34° (1993) |
| 16 | 68.5° | 52.2° | 32% | 87.1° (1979) | 34.2° (1973) |
| 17 | 68.5° | 51.6° | 22% | 87.1° (1998) | 37.9° (1993) |
| 18 | 68.4° | 51.4° | 32% | 86° (1989) | 34.2° (1971) |
| 19 | 67.8° | 51.8° | 30% | 86.4° (1984) | 33.1° (1991) |
| 20 | 65.1° | 50.5° | 25% | 85.1° (2019) | 33.3° (1973) |
| 21 | 63.9° | 49.1° | 35% | 85.6° (2015) | 33.1° (1995) |
| 22 | 63.5° | 46.9° | 30% | 81.5° (2020) | 29.5° (1995) |
| 23 | 63.7° | 46.8° | 28% | 84° (2007) | 32.4° (1989) |
| 24 | 65.3° | 48.2° | 30% | 81° (1990) | 33.1° (1985) |
| 25 | 64.9° | 47.7° | 18% | 82° (2024) | 29.7° (1965) |
| 26 | 65.5° | 47.7° | 25% | 84.9° (1974) | 22.8° (1965) |
| 27 | 63.3° | 46.4° | 18% | 80.2° (2014) | 32.7° (1967) |
| 28 | 62.8° | 45.3° | 25% | 87.1° (2021) | 30.4° (1961) |
| 29 | 63.3° | 46.2° | 15% | 85.6° (2021) | 29.8° (2018) |
| 30 | 64.2° | 46.8° | 15% | 85.5° (2025) | 31.5° (2003) |