| Point Forecast: 2 Miles SW Port St. Lucie FL 27.27N 80.39W (Elev. 7 m) |
Last Update: 8:55 am EDT Sep 7, 2026 |
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| Date | 09/07 | 09/08 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 29 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | 29 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 27 |
| Dewpoint (°C) | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 |
| Heat Index (°C) | 36 | 38 | 39 | 39 | 39 | 39 | 36 | 36 | 34 | 31 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 31 | |
| Surface Wind (mph) | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | W | WSW | WSW | WSW | S | SW | NE | ENE | E | ESE | SSW | SW | SSW | SW | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 17 | 31 | 45 | 57 | 63 | 70 | 70 | 67 | 67 | 72 | 71 | 72 | 70 | 66 | 64 | 60 | 58 | 33 | 29 | 24 | 30 | 34 | 29 |
| Precipitation Potential (%) | 4 | 6 | 22 | 26 | 55 | 76 | 65 | 55 | 56 | 59 | 39 | 28 | 20 | 18 | 12 | 13 | 8 | 8 | 7 | 7 | 8 | 10 | 11 | 6 |
| Relative Humidity (%) | 80 | 75 | 68 | 64 | 64 | 64 | 68 | 72 | 77 | 85 | 94 | 97 | 94 | 94 | 94 | 94 | 97 | 97 | 94 | 97 | 97 | 100 | 97 | 91 |
| Rain | -- | -- | SChc | Chc | Lkly | Ocnl | Lkly | Lkly | Lkly | Lkly | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | Chc | Lkly | Ocnl | Lkly | Lkly | Lkly | Lkly | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/09 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 29 | 30 | 31 | 31 | 31 | 30 | 31 | 29 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 |
| Dewpoint (°C) | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 |
| Heat Index (°C) | 35 | 37 | 38 | 37 | 38 | 36 | 37 | 34 | 33 | 33 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 31 |
| Surface Wind (mph) | 1 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
| Wind Dir | E | E | E | E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | N | E | E | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 32 | 49 | 55 | 59 | 61 | 62 | 69 | 75 | 61 | 54 | 58 | 40 | 44 | 47 | 42 | 38 | 33 | 35 | 36 | 38 | 36 | 34 | 32 | 33 |
| Precipitation Potential (%) | 15 | 12 | 23 | 26 | 52 | 60 | 42 | 41 | 46 | 49 | 28 | 28 | 28 | 28 | 28 | 28 | 9 | 9 | 9 | 9 | 9 | 9 | 25 | 25 |
| Relative Humidity (%) | 82 | 77 | 70 | 72 | 70 | 72 | 72 | 80 | 82 | 80 | 94 | 94 | 94 | 97 | 97 | 94 | 94 | 94 | 94 | 94 | 94 | 91 | 94 | 88 |
| Rain | SChc | -- | SChc | Chc | Chc | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Thunder | SChc | -- | SChc | Chc | Chc | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc |
