| Point Forecast: Ann Arbor MI 42.27N 83.73W (Elev. 856 ft) |
Last Update: 4:24 pm EDT Aug 8, 2026 |
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| Date | 08/08 | 08/09 | ||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 84 | 84 | 82 | 80 | 76 | 72 | 70 | 68 | 65 | 64 | 63 | 61 | 60 | 59 | 59 | 62 | 66 | 73 | 77 | 79 | 82 | 83 | 84 | 85 |
| Dewpoint (°F) | 67 | 65 | 64 | 62 | 62 | 60 | 59 | 58 | 57 | 56 | 56 | 56 | 56 | 55 | 55 | 58 | 59 | 60 | 60 | 60 | 60 | 61 | 62 | 63 |
| Heat Index (°F) | 87 | 86 | 83 | 81 | 77 | 77 | 80 | 82 | 84 | 85 | 86 | |||||||||||||
| Surface Wind (mph) | 13 | 13 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 3 | 2 | 2 | 1 | 1 | 1 | 3 | 5 | 7 | 8 | 9 | 9 | 9 |
| Wind Dir | W | W | W | W | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | W | S | S | S | S | S | SSW | SSW | SSW |
| Gust | 22 | 22 | 21 | 18 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 31 | 14 | 14 | 12 | 10 | 11 | 4 | 2 | 1 | 3 | 2 | 4 | 5 | 3 | 2 | 0 | 0 | 5 | 13 | 11 | 7 | 23 | 32 | 60 |
| Precipitation Potential (%) | 3 | 2 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 6 | 10 |
| Relative Humidity (%) | 56 | 54 | 55 | 56 | 60 | 66 | 69 | 72 | 75 | 77 | 78 | 83 | 85 | 86 | 88 | 87 | 78 | 63 | 55 | 52 | 48 | 47 | 47 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/10 | |||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 84 | 83 | 82 | 79 | 77 | 74 | 73 | 72 | 71 | 70 | 71 | 69 | 69 | 69 | 68 | 69 | 71 | 73 | 76 | 79 | 81 | 82 | 83 | 84 |
| Dewpoint (°F) | 64 | 65 | 66 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 70 | 71 | 72 | 72 | 72 | 72 | 72 | 72 |
| Heat Index (°F) | 85 | 85 | 84 | 79 | 77 | 76 | 79 | 85 | 88 | 89 | 89 | |||||||||||||
| Surface Wind (mph) | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
| Wind Dir | SSW | SSW | SSW | WSW | WSW | SW | SW | SW | SW | SW | SW | WSW | WSW | SW | WSW | WSW | SW | WSW | WSW | WSW | W | W | W | W |
| Gust | 18 | |||||||||||||||||||||||
| Sky Cover (%) | 72 | 73 | 95 | 92 | 83 | 67 | 82 | 63 | 71 | 85 | 87 | 90 | 96 | 94 | 91 | 88 | 87 | 85 | 83 | 78 | 72 | 67 | 63 | 59 |
| Precipitation Potential (%) | 8 | 12 | 29 | 17 | 12 | 60 | 52 | 17 | 61 | 42 | 61 | 73 | 71 | 76 | 48 | 20 | 20 | 20 | 20 | 20 | 20 | 54 | 54 | 54 |
| Relative Humidity (%) | 52 | 55 | 60 | 68 | 75 | 81 | 85 | 89 | 91 | 93 | 93 | 97 | 95 | 96 | 100 | 100 | 96 | 91 | 85 | 80 | 75 | 71 | 69 | 68 |
| Rain | -- | -- | Chc | SChc | -- | Lkly | Chc | SChc | Lkly | Chc | Lkly | Lkly | Lkly | Ocnl | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
| Thunder | -- | -- | SChc | SChc | -- | SChc | Chc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
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