| Point Forecast: 4 Miles W Jekyll Island GA 31.04N 81.49W |
Last Update: 8:35 pm EDT May 15, 2025 |
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| Date | 05/15 | 05/16 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 24 | 27 | 29 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 31 | 28 |
| Dewpoint (°C) | 20 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 |
| Heat Index (°C) | 28 | 26 | 25 | 24 | 24 | 28 | 31 | 33 | 35 | 36 | 36 | 36 | 35 | 35 | 33 | 29 | ||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | S | S | S | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 33 | 36 | 30 | 34 | 30 | 26 | 23 | 23 | 24 | 32 | 27 | 27 | 34 | 37 | 34 | 28 | 22 | 21 | 21 | 24 | 30 | 39 | 42 |
| Precipitation Potential (%) | 7 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 0 |
| Relative Humidity (%) | 67 | 67 | 67 | 71 | 74 | 81 | 84 | 87 | 90 | 93 | 97 | 93 | 82 | 69 | 63 | 55 | 50 | 49 | 49 | 49 | 47 | 47 | 52 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/17 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 22 | 24 | 26 | 28 | 29 | 29 | 31 | 31 | 31 | 32 | 31 | 30 | 29 |
| Dewpoint (°C) | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 26 | 25 | 24 | 24 | 26 | 29 | 31 | 32 | 33 | 34 | 34 | 34 | 34 | 33 | 32 | |||||||||
| Surface Wind (mph) | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 37 | 34 | 32 | 30 | 30 | 33 | 39 | 45 | 48 | 47 | 43 | 41 | 38 | 35 | 32 | 36 | 39 | 43 | 40 | 37 | 34 | 40 | 45 | 51 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Relative Humidity (%) | 69 | 74 | 74 | 74 | 76 | 76 | 79 | 84 | 87 | 93 | 93 | 87 | 74 | 69 | 65 | 61 | 61 | 57 | 55 | 55 | 54 | 55 | 59 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
