| Point Forecast: Carbondale IL 37.72N 89.2W |
Last Update: 5:21 am CDT Oct 6, 2026 |
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| Date | 10/06 | 10/07 | ||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 66 | 71 | 74 | 77 | 77 | 78 | 77 | 72 | 68 | 63 | 60 | 58 | 57 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 51 | 54 | 60 | 68 |
| Dewpoint (°F) | 49 | 48 | 47 | 46 | 46 | 47 | 48 | 49 | 52 | 52 | 53 | 52 | 52 | 51 | 50 | 49 | 49 | 48 | 48 | 47 | 47 | 49 | 52 | 53 |
| Heat Index (°F) | 77 | 77 | 78 | 77 | ||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 5 |
| Wind Dir | ESE | ESE | ESE | SE | SE | SE | SSE | SSE | SSE | N | N | N | N | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 4 | 5 | 4 | 5 | 6 | 4 | 5 | 6 | 4 | 3 | 1 |
| 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 (%) | 54 | 44 | 38 | 33 | 33 | 34 | 36 | 44 | 57 | 67 | 78 | 80 | 83 | 80 | 80 | 80 | 83 | 83 | 86 | 86 | 86 | 83 | 75 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/08 | |||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 73 | 77 | 81 | 82 | 83 | 84 | 82 | 79 | 75 | 70 | 67 | 66 | 65 | 64 | 63 | 62 | 61 | 59 | 58 | 57 | 57 | 60 | 65 | 70 |
| Dewpoint (°F) | 54 | 52 | 54 | 54 | 55 | 56 | 56 | 58 | 59 | 58 | 58 | 58 | 58 | 57 | 56 | 55 | 55 | 54 | 53 | 52 | 52 | 53 | 55 | 56 |
| Heat Index (°F) | 77 | 81 | 81 | 82 | 83 | 82 | 79 | 75 | ||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | SW | WSW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SW | SW | SW | WSW | W | W | NW | NW | NNW | N | N | N | NNE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 2 | 2 | 1 |
| 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 (%) | 51 | 42 | 39 | 38 | 38 | 38 | 41 | 49 | 58 | 66 | 73 | 75 | 78 | 78 | 78 | 78 | 81 | 83 | 83 | 83 | 83 | 78 | 70 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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