| Point Forecast: Corpus Christi TX 27.79N 97.4W |
Last Update: 12:01 pm CDT Aug 17, 2026 |
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| Date | 08/17 | 08/18 | ||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 89 | 90 | 90 | 90 | 90 | 89 | 88 | 88 | 86 | 85 | 85 | 85 | 84 | 84 | 83 | 83 | 82 | 82 | 82 | 81 | 82 | 83 | 86 | 88 |
| Dewpoint (°F) | 79 | 78 | 79 | 79 | 78 | 78 | 78 | 78 | 78 | 79 | 79 | 79 | 80 | 80 | 80 | 80 | 80 | 80 | 79 | 79 | 80 | 79 | 78 | 77 |
| Heat Index (°F) | 105 | 105 | 106 | 106 | 105 | 103 | 102 | 102 | 98 | 98 | 98 | 98 | 97 | 97 | 95 | 95 | 93 | 93 | 92 | 90 | 93 | 94 | 98 | 100 |
| Surface Wind (mph) | 9 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 |
| Wind Dir | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | SSE |
| Gust | 18 | 20 | 20 | 20 | 18 | |||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 7 | 15 | 23 | 5 | 11 | 6 | 7 | 14 | 21 | 9 | 15 | 13 | 19 | 35 | 27 | 27 | 31 | 34 | 41 | 43 | 40 | 29 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 73 | 68 | 70 | 70 | 68 | 70 | 72 | 72 | 77 | 82 | 82 | 82 | 88 | 88 | 91 | 91 | 94 | 94 | 91 | 94 | 94 | 88 | 77 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/19 | |||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 90 | 90 | 91 | 91 | 90 | 89 | 89 | 87 | 86 | 85 | 84 | 84 | 83 | 83 | 82 | 81 | 81 | 80 | 80 | 80 | 82 | 84 | 87 | 88 |
| Dewpoint (°F) | 78 | 77 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 78 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 78 | 78 | 78 | 77 | 77 | 77 |
| Heat Index (°F) | 105 | 103 | 106 | 106 | 103 | 102 | 102 | 99 | 97 | 97 | 96 | 96 | 94 | 94 | 92 | 90 | 90 | 88 | 87 | 87 | 91 | 94 | 99 | 100 |
| Surface Wind (mph) | 9 | 11 | 13 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 11 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 9 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 20 | 21 | 21 | 21 | 20 | 20 | 18 | 18 | ||||||||||||||||
| Sky Cover (%) | 31 | 21 | 16 | 46 | 27 | 37 | 16 | 25 | 28 | 24 | 26 | 25 | 31 | 34 | 26 | 22 | 26 | 25 | 25 | 24 | 22 | 20 | 18 | 16 |
| Precipitation Potential (%) | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 68 | 66 | 66 | 66 | 66 | 68 | 68 | 72 | 75 | 80 | 85 | 85 | 88 | 88 | 91 | 94 | 94 | 97 | 94 | 94 | 88 | 80 | 72 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
