| Point Forecast: Houston TX 29.77N 95.37W (Elev. 43 ft) |
Last Update: 7:20 am CDT Apr 17, 2026 |
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| Date | 04/17 | 04/18 | ||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 80 | 81 | 83 | 84 | 84 | 85 | 83 | 82 | 80 | 77 | 76 | 75 | 75 | 74 | 74 | 74 | 73 | 72 | 72 | 72 | 71 | 73 | 74 | 77 |
| Dewpoint (°F) | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 69 | 69 | 70 | 70 |
| Heat Index (°F) | 83 | 84 | 87 | 87 | 87 | 88 | 86 | 85 | 83 | 77 | 76 | 75 | 75 | 77 | ||||||||||
| Surface Wind (mph) | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 22 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 22 | 21 | 20 | 20 | 18 | ||||||||||
| Sky Cover (%) | 65 | 69 | 72 | 63 | 59 | 58 | 52 | 46 | 50 | 56 | 65 | 71 | 72 | 71 | 74 | 75 | 79 | 82 | 83 | 81 | 81 | 81 | 81 | 80 |
| Precipitation Potential (%) | 2 | 5 | 4 | 3 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 69 | 67 | 63 | 59 | 59 | 57 | 61 | 63 | 67 | 74 | 76 | 79 | 79 | 84 | 84 | 84 | 87 | 87 | 87 | 87 | 93 | 87 | 87 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/19 | |||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 79 | 80 | 80 | 81 | 81 | 80 | 77 | 73 | 69 | 67 | 66 | 65 | 64 | 63 | 62 | 61 | 60 | 59 | 58 | 57 | 57 | 57 | 58 | 60 |
| Dewpoint (°F) | 70 | 69 | 68 | 68 | 68 | 68 | 67 | 66 | 64 | 62 | 61 | 59 | 58 | 57 | 56 | 55 | 55 | 54 | 53 | 52 | 51 | 50 | 50 | 49 |
| Heat Index (°F) | 79 | 83 | 83 | 84 | 84 | 83 | 77 | |||||||||||||||||
| Surface Wind (mph) | 6 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
| Wind Dir | S | S | S | S | SE | E | E | N | N | N | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE |
| Gust | 21 | 22 | 22 | 22 | 23 | 24 | 25 | 26 | 28 | 28 | 28 | 26 | 25 | 24 | 24 | 23 | ||||||||
| Sky Cover (%) | 83 | 85 | 88 | 89 | 89 | 90 | 91 | 92 | 93 | 95 | 96 | 98 | 98 | 98 | 98 | 98 | 97 | 97 | 96 | 95 | 94 | 88 | 82 | 76 |
| Precipitation Potential (%) | 6 | 6 | 53 | 53 | 53 | 53 | 53 | 53 | 79 | 79 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 64 | 64 | 10 | 10 | 10 | 10 |
| Relative Humidity (%) | 74 | 69 | 67 | 65 | 65 | 67 | 71 | 79 | 84 | 84 | 84 | 81 | 81 | 81 | 81 | 81 | 84 | 83 | 83 | 83 | 80 | 77 | 75 | 67 |
| Rain | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | -- | -- | -- | -- |
| Thunder | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
