| Point Forecast: Peru IL 41.32N 89.14W |
Last Update: 11:26 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| 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 (°C) | 28 | 29 | 30 | 31 | 32 | 32 | 31 | 31 | 30 | 28 | 26 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 28 |
| Dewpoint (°C) | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 |
| Heat Index (°C) | 31 | 32 | 32 | 33 | 33 | 34 | 33 | 33 | 33 | 30 | 26 | 25 | 24 | 24 | 26 | 31 | ||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 7 |
| Wind Dir | SSE | SSE | S | S | S | S | S | S | S | S | S | SSE | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 37 | 39 | 41 | 41 | 40 | 40 | 39 | 38 | 37 | 30 | 22 | 14 | 15 | 14 | 20 | 42 | 49 | 46 | 48 | 54 | 63 | 50 | 51 | 38 |
| Precipitation Potential (%) | 0 | 1 | 3 | 5 | 11 | 17 | 17 | 17 | 16 | 14 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 65 | 58 | 55 | 52 | 51 | 51 | 51 | 55 | 59 | 70 | 80 | 85 | 88 | 89 | 93 | 93 | 94 | 94 | 96 | 94 | 93 | 89 | 83 | 75 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| 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 (°C) | 29 | 31 | 31 | 32 | 32 | 32 | 31 | 29 | 28 | 27 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 |
| Dewpoint (°C) | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 |
| Heat Index (°C) | 33 | 34 | 36 | 36 | 36 | 36 | 34 | 33 | 31 | 28 | 25 | 24 | ||||||||||||
| Surface Wind (mph) | 8 | 9 | 11 | 13 | 14 | 14 | 14 | 13 | 11 | 9 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 |
| Wind Dir | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | WNW | WNW | WNW | NW | NW |
| Gust | 21 | 22 | 22 | |||||||||||||||||||||
| Sky Cover (%) | 22 | 24 | 26 | 34 | 41 | 49 | 52 | 55 | 58 | 59 | 60 | 61 | 66 | 71 | 76 | 75 | 75 | 74 | 78 | 82 | 86 | 86 | 86 | 86 |
| Precipitation Potential (%) | 5 | 5 | 52 | 52 | 52 | 52 | 52 | 52 | 60 | 60 | 60 | 60 | 60 | 60 | 48 | 48 | 48 | 48 | 48 | 48 | 17 | 17 | 17 | 17 |
| Relative Humidity (%) | 68 | 63 | 59 | 57 | 55 | 56 | 59 | 65 | 71 | 77 | 82 | 86 | 88 | 89 | 91 | 92 | 93 | 95 | 97 | 97 | 95 | 91 | 86 | 81 |
| Rain | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
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