| Point Forecast: Summerland Key FL 24.66N 81.43W (Elev. 0 ft) |
Last Update: 10:15 am EDT Oct 17, 2026 |
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| Date | 10/17 | 10/18 | ||||||||||||||||||||||
| Hour (EDT) | 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) | 84 | 84 | 85 | 84 | 85 | 84 | 84 | 84 | 82 | 82 | 82 | 82 | 81 | 81 | 80 | 80 | 79 | 79 | 78 | 78 | 78 | 77 | 78 | 80 |
| Dewpoint (°F) | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 94 | 94 | 96 | 94 | 96 | 94 | 94 | 94 | 90 | 90 | 90 | 90 | 88 | 88 | 87 | 87 | 79 | 79 | 78 | 78 | 78 | 77 | 78 | 86 |
| Surface Wind (mph) | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 9 | 9 | 11 | 11 | 11 | 14 | 14 | 14 | 15 | 15 | 15 |
| Wind Dir | NE | NE | NE | NE | NE | NE | NW | NW | NW | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 52 | 52 | 63 | 63 | 63 | 71 | 71 | 71 | 65 | 65 | 65 | 60 | 60 | 60 | 65 | 65 | 65 | 78 | 78 | 78 | 77 | 77 | 77 |
| Precipitation Potential (%) | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 72 | 72 | 72 |
| Relative Humidity (%) | 80 | 80 | 77 | 80 | 77 | 80 | 80 | 80 | 85 | 85 | 85 | 85 | 88 | 88 | 91 | 91 | 94 | 91 | 94 | 94 | 94 | 97 | 94 | 88 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 10/19 | |||||||||||||||||||||||
| Hour (EDT) | 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) | 81 | 82 | 82 | 83 | 83 | 83 | 83 | 82 | 82 | 81 | 81 | 80 | 80 | 80 | 79 | 79 | 78 | 78 | 78 | 77 | 77 | 78 | 78 | 79 |
| Dewpoint (°F) | 75 | 75 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 87 | 89 | 89 | 91 | 91 | 90 | 90 | 89 | 89 | 87 | 87 | 85 | 85 | 85 | 79 | 79 | 78 | 78 | 78 | 77 | 77 | 78 | 78 | 79 |
| Surface Wind (mph) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 25 | 25 | 25 |
| Wind Dir | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | 31 | 31 | 31 | |||||||||||||||||||||
| Sky Cover (%) | 73 | 73 | 73 | 68 | 68 | 68 | 67 | 67 | 67 | 61 | 61 | 61 | 45 | 45 | 45 | 39 | 39 | 39 | 40 | 40 | 40 | 47 | 47 | 47 |
| Precipitation Potential (%) | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 23 | 23 | 23 |
| Relative Humidity (%) | 82 | 79 | 82 | 80 | 80 | 77 | 77 | 79 | 79 | 82 | 82 | 82 | 82 | 82 | 85 | 85 | 88 | 88 | 88 | 90 | 90 | 88 | 88 | 85 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |


