| Point Forecast: Stony Brook NY 40.92N 73.15W (Elev. 36 ft) |
Last Update: 12:26 pm EDT Jun 26, 2024 |
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| Date | 06/26 | 06/27 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 87 | 86 | 85 | 83 | 80 | 78 | 76 | 74 | 73 | 73 | 73 | 72 | 71 | 70 | 70 | 70 | 71 | 72 | 73 | 74 | 76 | 78 | 80 | 81 |
| Dewpoint (°F) | 67 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 67 | 66 | 65 | 65 | 66 | 66 | 66 | 66 | 66 | 65 | 64 | 63 |
| Heat Index (°F) | 90 | 89 | 88 | 86 | 83 | 78 | 76 | 76 | 78 | 82 | 82 | |||||||||||||
| Surface Wind (mph) | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 |
| Wind Dir | SW | SW | S | S | S | S | S | SW | SW | SW | SW | SW | W | W | W | W | W | NW | NW | W | W | W | W | W |
| Gust | 21 | |||||||||||||||||||||||
| Sky Cover (%) | 44 | 50 | 62 | 66 | 75 | 80 | 85 | 90 | 95 | 95 | 95 | 95 | 95 | 94 | 94 | 86 | 77 | 73 | 59 | 48 | 38 | 35 | 32 | 29 |
| Precipitation Potential (%) | 8 | 8 | 17 | 17 | 17 | 59 | 59 | 59 | 65 | 65 | 65 | 67 | 67 | 67 | 51 | 51 | 51 | 2 | 2 | 2 | 0 | 0 | 0 | 1 |
| Relative Humidity (%) | 52 | 55 | 57 | 61 | 69 | 74 | 79 | 84 | 87 | 87 | 87 | 87 | 87 | 87 | 84 | 84 | 84 | 81 | 79 | 76 | 71 | 64 | 58 | 54 |
| Rain | -- | -- | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/28 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 83 | 83 | 82 | 81 | 79 | 76 | 74 | 72 | 70 | 68 | 66 | 65 | 63 | 62 | 62 | 62 | 63 | 65 | 67 | 69 | 71 | 73 | 75 | 77 |
| Dewpoint (°F) | 62 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 59 | 58 | 57 | 56 | 55 | 55 | 54 | 54 | 53 | 53 | 53 | 52 | 52 | 51 | 51 | 50 |
| Heat Index (°F) | 84 | 83 | 83 | 82 | 79 | 76 | 75 | 77 | ||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 6 |
| Wind Dir | W | W | W | W | W | W | NW | NW | N | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 22 | 18 | 20 | 23 | 25 | 24 | 22 | 21 | 23 | 25 | 27 | 24 | 21 | 18 | 16 | 15 | 13 | 9 | 6 | 2 | 3 | 3 | 4 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 49 | 47 | 49 | 51 | 54 | 60 | 64 | 66 | 68 | 70 | 73 | 73 | 75 | 78 | 75 | 75 | 70 | 65 | 61 | 55 | 51 | 46 | 43 | 39 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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