| Point Forecast: 5 Miles SW San Marcos TX 29.81N 97.99W (Elev. 199 m) |
Last Update: 1:36 am CDT Jun 28, 2024 |
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| Date | 06/28 | 06/29 | ||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 27 | 27 | 26 | 25 | 24 | 25 | 26 | 28 | 30 | 32 | 33 | 35 | 36 | 37 | 37 | 37 | 36 | 35 | 33 | 31 | 30 | 29 | 28 | 27 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 31 | 31 | 26 | 25 | 24 | 25 | 26 | 32 | 36 | 37 | 39 | 41 | 42 | 43 | 43 | 43 | 42 | 41 | 39 | 37 | 35 | 34 | 32 | 31 |
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 11 | 11 | 13 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 10 |
| Wind Dir | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 25 | 35 | 31 | 27 | 35 | 25 | 21 | 16 | 7 | 4 | 8 | 7 | 7 | 18 | 20 | 11 | 11 | 12 | 11 | 13 | 19 | 19 | 29 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 83 | 86 | 94 | 94 | 94 | 94 | 91 | 85 | 72 | 64 | 56 | 51 | 46 | 45 | 45 | 42 | 46 | 49 | 56 | 66 | 70 | 77 | 82 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/30 | |||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 30 | 32 | 33 | 34 | 36 | 36 | 36 | 36 | 35 | 34 | 32 | 31 | 29 | 28 | 27 | 27 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 |
| Heat Index (°C) | 30 | 30 | 26 | 26 | 26 | 26 | 31 | 32 | 36 | 38 | 39 | 41 | 42 | 42 | 43 | 42 | 41 | 39 | 38 | 35 | 33 | 32 | 31 | 31 |
| Surface Wind (mph) | 10 | 9 | 9 | 9 | 8 | 7 | 9 | 10 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 13 | 11 | 9 | 8 | 7 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 58 | 70 | 67 | 74 | 75 | 51 | 58 | 35 | 39 | 30 | 20 | 20 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 16 | 21 | 27 | 32 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 88 | 88 | 91 | 91 | 91 | 94 | 91 | 85 | 72 | 66 | 58 | 54 | 50 | 48 | 48 | 49 | 51 | 54 | 59 | 65 | 72 | 77 | 82 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
