| Point Forecast: San Marcos TX 29.88N 97.94W (Elev. 577 ft) |
Last Update: 2:34 am CDT May 23, 2024 |
 |
|
[show menu] |
| Date | 05/23 | 05/24 | ||||||||||||||||||||||
| 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) | 79 | 78 | 78 | 78 | 78 | 79 | 80 | 83 | 85 | 88 | 90 | 92 | 93 | 93 | 93 | 92 | 91 | 88 | 84 | 82 | 80 | 79 | 78 | 78 |
| Dewpoint (°F) | 76 | 75 | 75 | 75 | 75 | 74 | 75 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 72 | 73 |
| Heat Index (°F) | 79 | 78 | 78 | 78 | 78 | 79 | 85 | 90 | 93 | 97 | 99 | 101 | 102 | 102 | 101 | 100 | 99 | 95 | 90 | 87 | 84 | 79 | 78 | 78 |
| Surface Wind (mph) | 11 | 11 | 10 | 10 | 8 | 9 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 11 | 11 | 11 | 10 |
| Wind Dir | SSE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S |
| Gust | 22 | 21 | 22 | 23 | 18 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | 22 | 21 | 20 | 20 | |||
| Sky Cover (%) | 86 | 90 | 91 | 93 | 79 | 55 | 60 | 71 | 63 | 61 | 52 | 49 | 47 | 46 | 42 | 33 | 26 | 17 | 12 | 24 | 30 | 31 | 42 | 52 |
| Precipitation Potential (%) | 5 | 2 | 2 | 2 | 7 | 7 | 7 | 10 | 10 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 91 | 91 | 91 | 91 | 91 | 85 | 85 | 74 | 70 | 63 | 60 | 54 | 52 | 52 | 51 | 52 | 54 | 59 | 67 | 72 | 77 | 82 | 82 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/25 | |||||||||||||||||||||||
| 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) | 77 | 76 | 76 | 75 | 77 | 77 | 79 | 83 | 86 | 90 | 93 | 95 | 97 | 97 | 97 | 96 | 93 | 89 | 85 | 81 | 78 | 76 | 75 | 74 |
| Dewpoint (°F) | 73 | 73 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 73 |
| Heat Index (°F) | 77 | 76 | 76 | 75 | 77 | 77 | 79 | 90 | 95 | 100 | 105 | 107 | 109 | 109 | 108 | 107 | 103 | 99 | 93 | 86 | 78 | 76 | 75 | |
| Surface Wind (mph) | 10 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
| Gust | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 18 | ||||||||||||||||
| Sky Cover (%) | 54 | 63 | 74 | 77 | 70 | 58 | 64 | 54 | 42 | 30 | 17 | 21 | 24 | 28 | 29 | 30 | 31 | 28 | 25 | 22 | 24 | 27 | 29 | 34 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 0 | 0 |
| Relative Humidity (%) | 87 | 90 | 94 | 97 | 90 | 94 | 88 | 77 | 70 | 62 | 56 | 52 | 49 | 48 | 48 | 50 | 54 | 61 | 70 | 77 | 85 | 90 | 94 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
