| Point Forecast: Jacksonville Beach FL 30.3N 81.39W |
Last Update: 12:51 am EDT Jul 16, 2025 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 78 | 80 | 82 | 84 | 85 | 86 | 86 | 86 | 85 | 85 | 84 | 83 | 82 | 81 | 80 | 80 | 80 |
| Dewpoint (°F) | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 75 | 75 | 75 | 76 | 76 | 76 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 78 | 85 | 89 | 93 | 95 | 96 | 97 | 97 | 96 | 95 | 93 | 91 | 89 | 87 | 86 | 86 | 86 |
| Surface Wind (mph) | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 15 |
| Wind Dir | SE | SE | S | S | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S |
| Gust | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | 21 | 21 |
| Sky Cover (%) | 45 | 42 | 35 | 32 | 29 | 32 | 30 | 33 | 34 | 35 | 36 | 36 | 38 | 45 | 45 | 45 | 47 | 50 | 46 | 45 | 49 | 49 | 51 | 50 |
| Precipitation Potential (%) | 7 | 8 | 6 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 12 | 22 | 33 | 37 | 39 | 38 | 35 | 32 | 19 | 23 | 18 | 12 | 8 |
| Relative Humidity (%) | 91 | 91 | 88 | 90 | 90 | 90 | 90 | 91 | 85 | 79 | 77 | 75 | 72 | 75 | 75 | 77 | 75 | 77 | 80 | 82 | 85 | 88 | 88 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 79 | 79 | 79 | 78 | 78 | 78 | 78 | 79 | 80 | 81 | 83 | 83 | 84 | 84 | 84 | 84 | 83 | 83 | 82 | 82 | 80 | 81 | 81 | 81 |
| Dewpoint (°F) | 76 | 76 | 76 | 75 | 75 | 75 | 76 | 76 | 77 | 77 | 77 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 |
| Heat Index (°F) | 79 | 79 | 79 | 78 | 78 | 78 | 78 | 79 | 87 | 88 | 92 | 92 | 95 | 95 | 95 | 95 | 93 | 93 | 90 | 90 | 87 | 88 | 88 | 88 |
| Surface Wind (mph) | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 13 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 11 | 11 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S |
| Gust | 20 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 17 | 17 | 16 | 16 |
| Sky Cover (%) | 39 | 36 | 33 | 33 | 36 | 35 | 33 | 33 | 23 | 20 | 17 | 17 | 18 | 18 | 19 | 21 | 22 | 22 | 22 | 22 | 20 | 19 | 17 | 16 |
| Precipitation Potential (%) | 7 | 7 | 6 | 8 | 8 | 8 | 8 | 17 | 17 | 17 | 17 | 17 | 17 | 49 | 49 | 49 | 49 | 49 | 49 | 6 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 91 | 91 | 91 | 91 | 91 | 91 | 94 | 91 | 91 | 88 | 82 | 82 | 82 | 82 | 82 | 82 | 85 | 85 | 85 | 85 | 91 | 88 | 88 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- |
