| Point Forecast: Southold NY 41.05N 72.41W (Elev. 3 ft) |
Last Update: 6:14 pm EDT Jul 12, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| 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 (°F) | 79 | 77 | 76 | 75 | 74 | 74 | 73 | 73 | 73 | 74 | 75 | 77 | 79 | 82 | 84 | 86 | 87 | 88 | 89 | 89 | 87 | 85 | 83 | 81 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| Heat Index (°F) | 79 | 77 | 76 | 75 | 75 | 77 | 79 | 87 | 90 | 93 | 94 | 95 | 96 | 96 | 94 | 91 | 88 | 85 | ||||||
| Surface Wind (mph) | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | S | S | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | SW | SW | SW | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 75 | 76 | 78 | 75 | 72 | 69 | 70 | 70 | 70 | 58 | 46 | 34 | 30 | 26 | 22 | 19 | 17 | 14 | 11 | 8 | 5 | 7 | 8 | 10 |
| Precipitation Potential (%) | 27 | 27 | 27 | 27 | 27 | 20 | 20 | 20 | 20 | 20 | 20 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 82 | 87 | 90 | 94 | 97 | 97 | 100 | 100 | 100 | 97 | 94 | 87 | 82 | 74 | 70 | 65 | 61 | 59 | 57 | 57 | 61 | 65 | 70 | 74 |
| Rain | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| 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 (°F) | 79 | 78 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 76 | 78 | 80 | 83 | 85 | 87 | 88 | 89 | 89 | 89 | 87 | 85 | 83 | 81 |
| Dewpoint (°F) | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 79 | 78 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 76 | 78 | 85 | 90 | 93 | 95 | 97 | 98 | 98 | 98 | 95 | 93 | 90 | 86 |
| Surface Wind (mph) | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 8 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 17 | 21 | 20 | 20 | 19 | 20 | 20 | 21 | 19 | 18 | 16 | 19 | 22 | 25 | 24 | 23 | 23 | 25 | 27 | 29 | 34 | 40 | 45 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 16 |
| Relative Humidity (%) | 79 | 85 | 87 | 90 | 90 | 90 | 94 | 94 | 94 | 94 | 94 | 88 | 82 | 74 | 70 | 65 | 63 | 61 | 61 | 61 | 65 | 70 | 74 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
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