| Point Forecast: Port O Connor TX 28.44N 96.4W |
Last Update: 1:46 am CDT Jul 19, 2026 |
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| Date | 07/19 | 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 (°F) | 83 | 83 | 83 | 82 | 82 | 83 | 84 | 85 | 85 | 86 | 86 | 86 | 86 | 86 | 86 | 87 | 85 | 85 | 84 | 84 | 83 | 83 | 83 | 83 |
| Dewpoint (°F) | 77 | 77 | 76 | 76 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 76 |
| Heat Index (°F) | 92 | 92 | 91 | 89 | 90 | 92 | 94 | 96 | 96 | 97 | 97 | 98 | 97 | 97 | 97 | 99 | 96 | 96 | 94 | 94 | 92 | 92 | 92 | 91 |
| Surface Wind (mph) | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 24 | 33 | 53 | 46 | 37 | 24 | 25 | 34 | 26 | 30 | 28 | 31 | 20 | 29 | 35 | 25 | 35 | 27 | 24 | 21 | 21 | 22 | 20 | 24 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Relative Humidity (%) | 82 | 82 | 80 | 82 | 85 | 82 | 80 | 77 | 77 | 75 | 75 | 77 | 75 | 75 | 75 | 72 | 77 | 77 | 80 | 80 | 82 | 82 | 82 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/21 | |||||||||||||||||||||||
| 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 (°F) | 83 | 82 | 82 | 82 | 82 | 83 | 84 | 85 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 87 | 85 | 85 | 84 | 83 | 83 | 83 | 83 | 83 |
| Dewpoint (°F) | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 77 |
| Heat Index (°F) | 91 | 89 | 89 | 89 | 89 | 91 | 93 | 94 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 98 | 94 | 94 | 93 | 92 | 92 | 92 | 92 | 92 |
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | S | SSW | SSW | SSW | SW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSE | S | S | S | S | S | S | S | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 16 | 18 | 22 | 29 | 37 | 38 | 16 | 15 | 13 | 11 | 5 | 4 | 4 | 7 | 17 | 19 | 30 | 47 | 28 | 9 | 9 | 10 | 10 | 9 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 80 | 82 | 82 | 82 | 82 | 80 | 77 | 75 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 70 | 75 | 75 | 77 | 82 | 82 | 82 | 82 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |


