| Point Forecast: 4 Miles NE Chicago IL 41.88N 87.65W |
Last Update: 4:46 am CDT Jul 12, 2026 |
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| Date | 07/12 | 07/13 | ||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 72 | 75 | 77 | 78 | 79 | 80 | 81 | 81 | 82 | 81 | 81 | 81 | 80 | 78 | 75 | 74 | 73 | 72 | 71 | 70 | 70 | 69 | 69 | 69 |
| Dewpoint (°F) | 66 | 66 | 66 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 61 | 61 | 61 | 61 | 62 | 63 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 62 |
| Heat Index (°F) | 75 | 77 | 78 | 81 | 81 | 82 | 82 | 83 | 82 | 82 | 82 | 81 | 78 | 75 | ||||||||||
| Surface Wind (mph) | 3 | 5 | 5 | 6 | 7 | 7 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | SE | SW | WSW | W | W | WNW | W |
| Gust | 14 | 14 | 14 | |||||||||||||||||||||
| Sky Cover (%) | 14 | 12 | 7 | 8 | 9 | 10 | 14 | 13 | 15 | 15 | 12 | 12 | 10 | 11 | 8 | 10 | 10 | 11 | 8 | 8 | 7 | 9 | 9 | 9 |
| 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 (%) | 81 | 75 | 68 | 63 | 59 | 57 | 55 | 54 | 52 | 51 | 50 | 50 | 52 | 56 | 63 | 69 | 72 | 76 | 78 | 79 | 80 | 81 | 80 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/14 | |||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 71 | 74 | 77 | 80 | 81 | 82 | 83 | 84 | 84 | 84 | 84 | 84 | 83 | 82 | 81 | 80 | 79 | 78 | 77 | 76 | 76 | 75 | 75 | 75 |
| Dewpoint (°F) | 62 | 62 | 62 | 62 | 65 | 65 | 65 | 66 | 66 | 67 | 67 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 |
| Heat Index (°F) | 77 | 81 | 83 | 84 | 85 | 86 | 86 | 86 | 87 | 87 | 86 | 85 | 84 | 82 | 79 | 78 | 77 | 76 | 76 | 75 | 75 | 75 | ||
| Surface Wind (mph) | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | W | W | WNW | SSW | SE | ESE | E | E | ESE | ESE | ESE | SE | SE | SSE | SSE | S | S | SSW | SW | SW | WSW | WSW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 8 | 6 | 5 | 18 | 7 | 9 | 12 | 13 | 12 | 10 | 10 | 8 | 11 | 10 | 6 | 6 | 7 | 8 | 6 | 4 | 2 | 4 | 6 |
| 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 (%) | 74 | 68 | 61 | 55 | 57 | 56 | 55 | 55 | 55 | 56 | 57 | 58 | 60 | 63 | 66 | 69 | 73 | 75 | 77 | 79 | 81 | 82 | 83 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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