| Point Forecast: La Grange IL 41.8N 87.86W |
Last Update: 9:56 pm CDT Jul 13, 2025 |
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| Date | 07/14 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 71 | 70 | 69 | 68 | 67 | 67 | 66 | 69 | 74 | 78 | 81 | 83 | 85 | 86 | 87 | 88 | 88 | 88 | 86 | 85 | 81 | 78 | 76 | 75 |
| Dewpoint (°F) | 64 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 64 | 63 | 62 | 61 | 61 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 62 | 62 | 62 | 63 |
| Heat Index (°F) | 78 | 82 | 84 | 85 | 86 | 87 | 88 | 88 | 87 | 87 | 85 | 82 | 79 | 76 | 75 | |||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 |
| Wind Dir | NW | SW | SW | WSW | WSW | WSW | W | WSW | WSW | WSW | SW | SW | SW | SW | SW | SSW | SSW | S | SE | SE | ESE | ESE | ESE | ESE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 20 | 20 | 20 | 15 | 15 | 15 | 15 | 11 | 8 | 4 | 4 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 9 | 8 | 9 | 8 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 79 | 87 | 91 | 93 | 94 | 94 | 95 | 88 | 73 | 61 | 53 | 48 | 45 | 42 | 40 | 39 | 38 | 40 | 42 | 45 | 51 | 57 | 62 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 74 | 73 | 72 | 71 | 70 | 70 | 70 | 71 | 76 | 80 | 84 | 86 | 88 | 89 | 89 | 90 | 90 | 89 | 88 | 87 | 84 | 82 | 80 | 78 |
| Dewpoint (°F) | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 69 |
| Heat Index (°F) | 76 | 82 | 86 | 89 | 91 | 92 | 93 | 93 | 93 | 93 | 91 | 90 | 87 | 85 | 83 | 79 | ||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 3 |
| Wind Dir | SE | SE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 8 | 8 | 8 | 9 | 11 | 11 | 11 | 11 | 13 | 14 | 20 | 25 | 31 | 36 | 41 | 46 | 47 | 47 | 48 | 46 | 44 | 43 | 43 |
| Precipitation Potential (%) | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 7 | 7 | 7 | 18 | 18 | 18 | 18 | 18 | 18 | 13 | 13 | 13 | 13 | 13 |
| Relative Humidity (%) | 70 | 72 | 74 | 76 | 78 | 79 | 80 | 76 | 67 | 61 | 56 | 53 | 50 | 49 | 48 | 47 | 47 | 48 | 50 | 52 | 57 | 62 | 67 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- |
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