| Point Forecast: Chicago IL 41.86N 87.68W |
Last Update: 4:46 am CDT Jul 11, 2026 |
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| Date | 07/11 | 07/12 | ||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 70 | 71 | 72 | 74 | 76 | 78 | 79 | 80 | 80 | 80 | 81 | 80 | 80 | 80 | 78 | 76 | 73 | 72 | 72 | 71 | 70 | 70 | 70 | 69 |
| Dewpoint (°F) | 65 | 65 | 66 | 68 | 69 | 69 | 69 | 69 | 68 | 67 | 66 | 65 | 64 | 64 | 64 | 64 | 64 | 63 | 64 | 64 | 64 | 64 | 64 | 64 |
| Heat Index (°F) | 76 | 78 | 82 | 83 | 83 | 83 | 83 | 82 | 82 | 81 | 78 | 76 | ||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 5 |
| Wind Dir | N | NNE | NNE | NE | ENE | ENE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | ENE | ENE | ENE |
| Gust | 14 | 13 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 16 | 15 | 14 | 13 | ||||||||||
| Sky Cover (%) | 66 | 64 | 63 | 61 | 58 | 56 | 51 | 47 | 42 | 37 | 31 | 26 | 23 | 19 | 16 | 19 | 23 | 26 | 23 | 19 | 15 | 15 | 14 | 14 |
| Precipitation Potential (%) | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 84 | 82 | 83 | 81 | 77 | 74 | 71 | 68 | 66 | 64 | 60 | 59 | 59 | 59 | 62 | 66 | 72 | 74 | 76 | 78 | 80 | 82 | 84 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/13 | |||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 69 | 69 | 71 | 74 | 76 | 78 | 80 | 81 | 82 | 82 | 82 | 82 | 81 | 81 | 80 | 78 | 77 | 75 | 74 | 72 | 72 | 71 | 70 | 70 |
| Dewpoint (°F) | 64 | 64 | 65 | 65 | 65 | 64 | 63 | 63 | 62 | 61 | 60 | 59 | 58 | 58 | 59 | 60 | 60 | 60 | 61 | 61 | 62 | 62 | 62 | 62 |
| Heat Index (°F) | 76 | 78 | 81 | 82 | 83 | 82 | 82 | 82 | 82 | 81 | 81 | 78 | 77 | 75 | ||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | E | NE | N | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 15 | 16 | 13 | 10 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 12 | 11 | 10 | 16 | 12 | 8 | 7 | 6 | 5 | 5 | 4 | 4 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 85 | 85 | 81 | 75 | 68 | 62 | 58 | 55 | 52 | 50 | 47 | 46 | 46 | 46 | 48 | 53 | 56 | 60 | 65 | 68 | 71 | 73 | 75 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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