| Point Forecast: Lattingtown NY 40.89N 73.6W (Elev. 98 ft) |
Last Update: 9:59 am EDT May 22, 2025 |
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| Date | 05/22 | 05/23 | ||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 53 | 53 | 54 | 54 | 54 | 50 | 50 | 49 | 49 | 49 | 48 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 48 | 50 | 52 | 53 |
| Dewpoint (°F) | 46 | 47 | 47 | 47 | 46 | 46 | 46 | 45 | 44 | 44 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 43 | 44 | 44 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 20 | 20 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 11 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | NE | NE | NE | NE | NE | NE | NE | N | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W |
| Gust | 30 | 30 | 29 | 28 | 28 | |||||||||||||||||||
| Sky Cover (%) | 98 | 98 | 97 | 97 | 96 | 96 | 96 | 97 | 97 | 97 | 96 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 83 | 83 | 82 | 81 | 81 | 80 |
| Precipitation Potential (%) | 79 | 79 | 61 | 54 | 44 | 47 | 67 | 74 | 71 | 71 | 71 | 71 | 71 | 71 | 32 | 32 | 32 | 32 | 32 | 32 | 18 | 18 | 18 | 18 |
| Relative Humidity (%) | 93 | 93 | 89 | 89 | 86 | 89 | 86 | 86 | 83 | 83 | 83 | 80 | 80 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 80 | 77 | 74 | 71 |
| Rain | Ocnl | Ocnl | Lkly | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/24 | |||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 54 | 55 | 58 | 59 | 58 | 58 | 57 | 57 | 57 | 56 | 55 | 54 | 53 | 53 | 52 | 52 | 51 | 51 | 51 | 52 | 53 | 55 | 57 | 59 |
| Dewpoint (°F) | 45 | 45 | 46 | 46 | 46 | 46 | 45 | 47 | 48 | 48 | 48 | 48 | 47 | 47 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 13 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 79 | 79 | 78 | 77 | 77 | 76 | 74 | 71 | 69 | 68 | 68 | 67 | 63 | 60 | 56 | 53 | 50 | 47 | 46 | 44 | 43 | 47 | 50 | 54 |
| Precipitation Potential (%) | 18 | 18 | 32 | 32 | 32 | 32 | 32 | 32 | 23 | 23 | 23 | 23 | 23 | 23 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
| Relative Humidity (%) | 71 | 69 | 64 | 62 | 64 | 64 | 64 | 69 | 72 | 74 | 77 | 80 | 80 | 80 | 80 | 77 | 80 | 80 | 80 | 77 | 74 | 69 | 67 | 62 |
| Rain | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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