| Point Forecast: Massapequa NY 40.67N 73.47W (Elev. 20 ft) |
Last Update: 5:47 pm EDT Jul 13, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 73 | 73 | 73 | 72 | 72 | 72 | 74 | 74 | 76 | 78 | 79 | 80 | 81 | 82 | 82 | 83 | 81 | 81 | 79 | 77 | 76 | 75 | 75 | 75 |
| Dewpoint (°F) | 72 | 72 | 71 | 71 | 71 | 71 | 72 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 75 | 74 | 73 | 73 | 73 | 74 | 74 |
| Heat Index (°F) | 76 | 78 | 79 | 84 | 86 | 88 | 88 | 90 | 86 | 87 | 79 | 77 | 76 | 75 | 75 | 75 | ||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 5 |
| Wind Dir | S | S | S | S | S | SE | S | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 74 | 83 | 68 | 71 | 78 | 70 | 55 | 67 | 56 | 70 | 57 | 51 | 46 | 51 | 38 | 38 | 57 | 57 | 59 | 73 | 85 | 86 | 86 | 86 |
| Precipitation Potential (%) | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 9 | 9 | 9 | 25 | 25 | 25 | 37 | 37 | 37 | 47 | 47 | 47 | 47 | 47 |
| Relative Humidity (%) | 97 | 97 | 93 | 97 | 97 | 97 | 93 | 97 | 90 | 85 | 82 | 79 | 79 | 77 | 77 | 74 | 79 | 82 | 85 | 87 | 90 | 94 | 97 | 97 |
| Rain | -- | -- | -- | -- | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 75 | 75 | 74 | 73 | 73 | 74 | 75 | 76 | 78 | 80 | 82 | 83 | 84 | 84 | 85 | 85 | 83 | 81 | 80 | 78 | 77 | 76 | 76 | 76 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 75 | 76 | 74 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 75 |
| Heat Index (°F) | 75 | 75 | 75 | 76 | 78 | 85 | 87 | 89 | 91 | 91 | 93 | 93 | 90 | 86 | 85 | 78 | 77 | 76 | 76 | 76 | ||||
| Surface Wind (mph) | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 86 | 86 | 84 | 83 | 81 | 78 | 75 | 79 | 79 | 78 | 78 | 75 | 71 | 68 | 64 | 60 | 56 | 55 | 55 | 52 | 49 | 47 | 44 | 45 |
| Precipitation Potential (%) | 47 | 51 | 51 | 51 | 51 | 51 | 51 | 43 | 43 | 43 | 43 | 43 | 43 | 33 | 33 | 33 | 33 | 33 | 33 | 17 | 17 | 17 | 17 | 17 |
| Relative Humidity (%) | 94 | 94 | 97 | 100 | 100 | 93 | 90 | 97 | 94 | 82 | 74 | 72 | 72 | 72 | 70 | 70 | 74 | 79 | 85 | 91 | 94 | 97 | 97 | 97 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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