| Point Forecast: Southold NY 41.06N 72.44W (Elev. 33 ft) |
Last Update: 2:23 am EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 75 | 74 | 74 | 74 | 74 | 76 | 76 | 77 | 79 | 80 | 82 | 83 | 83 | 83 | 83 | 82 | 80 | 77 | 76 | 75 | 75 | 75 | 75 | 75 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 73 | 73 | 73 | 73 | 74 | 74 | 73 | 73 | 73 | 73 | 73 | 72 | 73 | 73 | 73 | 73 | 73 |
| Heat Index (°F) | 75 | 76 | 76 | 77 | 79 | 84 | 87 | 90 | 90 | 89 | 89 | 87 | 84 | 77 | 76 | 75 | 75 | 75 | 75 | 75 | ||||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 2 | 1 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | S | SW | SW | SW | SW | S | S | S | S | S | S | S | SW | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 85 | 85 | 92 | 94 | 96 | 99 | 90 | 81 | 72 | 62 | 51 | 41 | 32 | 19 | 20 | 19 | 19 | 18 | 27 | 35 | 44 | 42 | 40 | 38 |
| Precipitation Potential (%) | 45 | 45 | 40 | 40 | 40 | 26 | 26 | 26 | 17 | 17 | 17 | 8 | 8 | 8 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 4 |
| Relative Humidity (%) | 94 | 97 | 97 | 97 | 97 | 94 | 94 | 87 | 82 | 79 | 74 | 74 | 74 | 72 | 72 | 74 | 79 | 87 | 87 | 94 | 94 | 94 | 94 | 94 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 74 | 74 | 74 | 74 | 75 | 77 | 79 | 81 | 83 | 84 | 85 | 86 | 88 | 88 | 86 | 84 | 82 | 80 | 79 | 78 | 77 | 77 | 77 | 77 |
| Dewpoint (°F) | 73 | 72 | 72 | 73 | 74 | 74 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 75 | 77 | 79 | 87 | 91 | 93 | 94 | 96 | 99 | 98 | 95 | 91 | 88 | 85 | 79 | 78 | 77 | 77 | 77 | 77 | ||||
| Surface Wind (mph) | 1 | 0 | 0 | 1 | 1 | 2 | 3 | 3 | 5 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
| Wind Dir | S | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 46 | 53 | 61 | 59 | 58 | 56 | 47 | 37 | 28 | 25 | 32 | 41 | 43 | 40 | 41 | 49 | 62 | 75 | 85 | 91 | 93 | 90 | 86 | 83 |
| Precipitation Potential (%) | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 11 | 11 | 11 | 4 | 4 | 4 | 11 | 11 | 11 | 28 | 28 | 28 | 28 | 28 | 28 | 44 |
| Relative Humidity (%) | 97 | 93 | 93 | 97 | 97 | 90 | 88 | 82 | 80 | 77 | 75 | 72 | 68 | 66 | 70 | 72 | 77 | 82 | 85 | 88 | 90 | 90 | 90 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
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