| Point Forecast: 3 Miles E Chicago IL 41.83N 87.62W |
Last Update: 7:01 pm CDT May 16, 2026 |
 |
|
[show menu] |
| Date | 05/16 | 05/17 | ||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 75 | 73 | 71 | 71 | 69 | 68 | 67 | 66 | 65 | 64 | 64 | 62 | 63 | 64 | 65 | 68 | 70 | 72 | 75 | 78 | 80 | 81 | 82 | 83 |
| Dewpoint (°F) | 56 | 57 | 57 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 58 | 58 | 58 | 59 | 60 | 62 | 63 | 63 | 62 | 61 | 60 | 60 | 61 |
| Heat Index (°F) | 75 | 75 | 78 | 81 | 82 | 83 | 84 | |||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 13 | 14 | 15 | 17 | 18 | 18 | 17 |
| Wind Dir | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SSW | S | SE | ESE | ESE | SE | SSE | SSE | SSE | SSE | SSE | S | S | S | S |
| Gust | 14 | 16 | 18 | 21 | 23 | 25 | 26 | 28 | 29 | 28 | ||||||||||||||
| Sky Cover (%) | 44 | 50 | 56 | 63 | 66 | 69 | 74 | 77 | 80 | 85 | 84 | 84 | 85 | 79 | 73 | 67 | 67 | 66 | 66 | 64 | 63 | 62 | 61 | 60 |
| Precipitation Potential (%) | 11 | 11 | 11 | 10 | 9 | 8 | 11 | 14 | 18 | 30 | 35 | 40 | 20 | 17 | 14 | 9 | 8 | 8 | 7 | 6 | 5 | 4 | 3 | 1 |
| Relative Humidity (%) | 52 | 57 | 62 | 66 | 73 | 77 | 78 | 80 | 83 | 87 | 90 | 88 | 83 | 81 | 80 | 76 | 75 | 71 | 65 | 58 | 54 | 49 | 47 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/18 | |||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 82 | 81 | 79 | 78 | 75 | 73 | 72 | 72 | 71 | 70 | 69 | 68 | 70 | 72 | 74 | 77 | 79 | 81 | 83 | 83 | 84 | 83 | 83 | 82 |
| Dewpoint (°F) | 61 | 62 | 62 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 60 | 60 | 60 | 61 | 62 | 63 | 64 | 65 | 65 | 65 | 66 | 66 | 66 | 66 |
| Heat Index (°F) | 83 | 82 | 81 | 78 | 75 | 77 | 81 | 83 | 85 | 85 | 85 | 85 | 85 | 85 | ||||||||||
| Surface Wind (mph) | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 18 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 18 |
| Wind Dir | S | S | S | S | S | S | S | S | SSW | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | 28 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 28 | 29 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 29 |
| Sky Cover (%) | 59 | 44 | 28 | 13 | 15 | 17 | 20 | 22 | 24 | 27 | 31 | 36 | 41 | 44 | 48 | 51 | 58 | 64 | 71 | 72 | 73 | 75 | 74 | 73 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 3 | 3 | 38 | 38 | 38 | 46 | 46 | 46 | 75 | 75 | 75 | 75 | 75 | 75 |
| Relative Humidity (%) | 49 | 53 | 55 | 56 | 62 | 64 | 66 | 66 | 66 | 70 | 73 | 74 | 72 | 69 | 66 | 63 | 60 | 57 | 55 | 54 | 55 | 56 | 56 | 57 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc |
| ||||||||||