| Point Forecast: Rochelle IL 41.91N 89.05W |
Last Update: 3:26 am CDT Jul 18, 2026 |
 |
|
[show menu] |
| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 23 | 23 | 23 | 23 | 23 | 25 | 28 | 29 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 30 | 28 | 26 | 24 | 22 | 21 | 21 | 20 |
| Dewpoint (°C) | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 18 | 17 |
| Heat Index (°C) | 25 | 31 | 33 | 36 | 37 | 37 | 37 | 36 | 35 | 34 | 33 | 32 | 30 | 26 | 24 | |||||||||
| Surface Wind (mph) | 8 | 9 | 9 | 9 | 10 | 11 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 11 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 5 |
| Wind Dir | SW | WSW | WSW | WSW | WSW | W | W | W | W | WNW | WNW | WNW | NW | NW | NNW | N | N | NNE | ENE | E | E | ENE | ENE | ENE |
| Gust | 17 | 20 | 21 | 22 | 22 | 22 | 22 | |||||||||||||||||
| Sky Cover (%) | 17 | 27 | 24 | 20 | 22 | 26 | 32 | 38 | 44 | 58 | 70 | 58 | 42 | 32 | 16 | 8 | 11 | 6 | 12 | 12 | 9 | 8 | 7 | 11 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 3 | 2 | 5 | 9 | 12 | 21 | 23 | 25 | 19 | 20 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 92 | 92 | 93 | 93 | 93 | 86 | 77 | 70 | 66 | 64 | 64 | 62 | 58 | 56 | 55 | 56 | 58 | 63 | 71 | 78 | 81 | 83 | 85 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 19 | 18 | 18 | 18 | 19 | 21 | 22 | 24 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 23 | 21 | 20 | 19 | 18 | 18 |
| Dewpoint (°C) | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 16 |
| Heat Index (°C) | 24 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | |||||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 3 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | NE | NE | NE | NE | NE | ENE | E | E | E | E | E | E | E | E | E | E | E | ESE | ESE | ESE | SE | SE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 19 | 33 | 36 | 38 | 31 | 29 | 26 | 22 | 25 | 29 | 19 | 14 | 20 | 12 | 13 | 11 | 9 | 7 | 11 | 12 | 13 | 14 | 18 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Relative Humidity (%) | 87 | 87 | 89 | 90 | 87 | 82 | 75 | 69 | 64 | 60 | 57 | 55 | 52 | 51 | 51 | 51 | 53 | 63 | 71 | 76 | 81 | 84 | 87 | 89 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ||||||||||