| Point Forecast: New York NY 40.71N 74.01W (Elev. 7 ft) |
Last Update: 2:34 pm EDT Aug 18, 2026 |
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| Date | 08/19 | 08/20 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 77 | 75 | 75 | 75 | 74 | 74 | 74 | 75 | 77 | 79 | 80 | 81 | 81 | 82 | 82 | 83 | 81 | 81 | 81 | 82 | 82 | 82 | 81 | 79 |
| Dewpoint (°F) | 69 | 68 | 68 | 67 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 66 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 66 |
| Heat Index (°F) | 77 | 75 | 75 | 75 | 75 | 77 | 79 | 82 | 83 | 83 | 84 | 84 | 85 | 83 | 83 | 83 | 85 | 85 | 85 | 83 | 79 | |||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 6 | 6 | 6 |
| Wind Dir | W | NW | NW | NW | N | N | NW | W | W | W | SW | SW | SW | W | W | W | W | W | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 39 | 33 | 46 | 33 | 40 | 12 | 12 | 6 | 11 | 4 | 4 | 2 | 10 | 4 | 16 | 22 | 23 | 27 | 24 | 18 | 14 | 19 | 15 | 29 |
| Precipitation Potential (%) | 10 | 10 | 10 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 76 | 79 | 79 | 76 | 79 | 79 | 76 | 74 | 69 | 64 | 62 | 58 | 58 | 56 | 56 | 57 | 60 | 63 | 63 | 61 | 61 | 61 | 63 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/21 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 79 | 78 | 78 | 76 | 76 | 75 | 74 | 76 | 76 | 77 | 77 | 78 | 78 | 78 | 78 | 79 | 79 | 80 | 80 | 79 | 78 | 77 | 76 | 76 |
| Dewpoint (°F) | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 69 | 69 | 69 | 68 | 68 | 68 | 67 | 67 | 66 | 66 |
| Heat Index (°F) | 79 | 78 | 78 | 76 | 76 | 75 | 76 | 76 | 77 | 77 | 78 | 78 | 78 | 78 | 79 | 79 | 83 | 83 | 79 | 78 | 77 | 76 | 76 | |
| Surface Wind (mph) | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | NW | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 37 | 26 | 36 | 26 | 30 | 36 | 30 | 23 | 32 | 40 | 49 | 58 | 67 | 67 | 67 | 67 | 69 | 71 | 73 | 68 | 64 | 59 | 55 | 55 |
| Precipitation Potential (%) | 0 | 0 | 0 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 50 | 50 | 50 | 50 | 50 | 50 | 33 | 33 | 33 | 33 | 33 | 33 |
| Relative Humidity (%) | 64 | 67 | 67 | 71 | 71 | 74 | 76 | 74 | 74 | 71 | 71 | 71 | 71 | 71 | 74 | 72 | 72 | 67 | 67 | 69 | 69 | 71 | 71 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
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