| Point Forecast: Hockessin DE 39.77N 75.68W (Elev. 299 ft) |
Last Update: 4:09 am EDT Aug 16, 2026 |
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| Date | 08/16 | 08/17 | ||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 74 | 75 | 76 | 76 | 75 | 74 | 73 | 72 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 72 | 72 | 72 | 72 | 73 |
| Dewpoint (°F) | 68 | 68 | 68 | 69 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 72 |
| Heat Index (°F) | 75 | 76 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 6 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | W | W |
| Gust | 20 | 21 | 22 | 21 | 20 | |||||||||||||||||||
| Sky Cover (%) | 85 | 85 | 90 | 93 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 84 | 69 | 53 |
| Precipitation Potential (%) | 10 | 17 | 24 | 43 | 62 | 81 | 85 | 90 | 94 | 84 | 74 | 64 | 73 | 82 | 90 | 79 | 68 | 57 | 44 | 31 | 18 | 12 | 7 | 1 |
| Relative Humidity (%) | 82 | 79 | 76 | 79 | 84 | 90 | 93 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 100 | 97 | 97 | 97 | 97 | 97 |
| Rain | -- | SChc | SChc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- |
| Date | 08/18 | |||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 76 | 79 | 80 | 83 | 84 | 84 | 86 | 84 | 84 | 83 | 81 | 78 | 76 | 75 | 74 | 73 | 72 | 71 | 70 | 69 | 68 | 68 | 69 | 70 |
| Dewpoint (°F) | 73 | 73 | 74 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 73 | 73 | 72 | 72 | 72 | 71 | 70 | 68 | 67 | 67 | 67 | 67 | 67 | 67 |
| Heat Index (°F) | 76 | 79 | 84 | 89 | 90 | 90 | 93 | 90 | 90 | 90 | 86 | 78 | 76 | 75 | ||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | W | NW | NW | NW | NW | NW | NW | NW | W | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 42 | 38 | 47 | 37 | 34 | 34 | 36 | 43 | 57 | 56 | 26 | 43 | 32 | 28 | 24 | 23 | 21 | 20 | 22 | 24 | 26 | 23 | 20 | 17 |
| Precipitation Potential (%) | 0 | 1 | 0 | 1 | 5 | 8 | 19 | 22 | 36 | 23 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 90 | 82 | 82 | 72 | 70 | 70 | 65 | 70 | 70 | 74 | 77 | 85 | 87 | 90 | 93 | 93 | 93 | 90 | 90 | 93 | 97 | 97 | 93 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
