| Point Forecast: Harlingen TX 26.19N 97.7W |
Last Update: 6:20 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°C) | 27 | 27 | 27 | 29 | 31 | 32 | 33 | 33 | 34 | 34 | 34 | 34 | 33 | 32 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
| Dewpoint (°C) | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 26 | 25 | 26 | 25 | 25 | 25 |
| Heat Index (°C) | 31 | 29 | 31 | 34 | 36 | 37 | 38 | 39 | 39 | 39 | 39 | 39 | 38 | 37 | 36 | 34 | 34 | 33 | 33 | 32 | 32 | 32 | 32 | 31 |
| Surface Wind (mph) | 9 | 9 | 10 | 11 | 14 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 61 | 53 | 53 | 53 | 40 | 38 | 44 | 43 | 36 | 36 | 26 | 28 | 20 | 20 | 22 | 25 | 16 | 20 | 24 | 36 | 55 | 54 | 49 | 26 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 90 | 91 | 89 | 78 | 69 | 61 | 57 | 55 | 53 | 52 | 52 | 54 | 55 | 60 | 66 | 74 | 78 | 84 | 87 | 86 | 87 | 87 | 87 | 89 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°C) | 27 | 27 | 27 | 29 | 31 | 33 | 34 | 34 | 35 | 36 | 35 | 34 | 33 | 32 | 31 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
| Dewpoint (°C) | 25 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 31 | 29 | 32 | 34 | 36 | 38 | 38 | 39 | 39 | 39 | 39 | 38 | 38 | 37 | 35 | 34 | 32 | 31 | 30 | 29 | 29 | 28 | 26 | 26 |
| Surface Wind (mph) | 10 | 10 | 10 | 11 | 14 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 8 | 7 |
| Wind Dir | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 28 | 22 | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 8 | 8 | 7 | 7 | 9 | 11 | 13 | 16 | 18 | 21 | 26 | 30 | 35 | 32 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 90 | 91 | 87 | 77 | 65 | 57 | 52 | 48 | 45 | 45 | 45 | 47 | 51 | 56 | 63 | 71 | 79 | 84 | 87 | 88 | 89 | 90 | 90 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
