| Point Forecast: Washington DC 38.91N 77.05W (Elev. 89 ft) |
Last Update: 2:37 pm EDT Jun 6, 2024 |
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| Date | 06/06 | 06/07 | ||||||||||||||||||||||
| 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 | 80 | 79 | 76 | 75 | 73 | 72 | 71 | 71 | 68 | 68 | 67 | 66 | 68 | 71 | 73 | 78 | 80 | 81 | 83 | 82 |
| Dewpoint (°F) | 72 | 71 | 72 | 72 | 71 | 71 | 70 | 70 | 68 | 67 | 66 | 64 | 64 | 63 | 63 | 63 | 63 | 64 | 64 | 62 | 59 | 57 | 56 | 55 |
| Heat Index (°F) | 88 | 88 | 87 | 85 | 83 | 79 | 76 | 75 | 78 | 81 | 81 | 82 | 81 | |||||||||||
| Surface Wind (mph) | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 8 | 9 | 10 | 10 |
| Wind Dir | W | SW | SW | SW | SW | SW | SW | W | W | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 20 | 18 | ||||||||||||||||||||||
| Sky Cover (%) | 77 | 74 | 79 | 73 | 59 | 49 | 35 | 28 | 24 | 25 | 33 | 36 | 29 | 33 | 33 | 31 | 32 | 29 | 27 | 24 | 22 | 25 | 32 | 38 |
| Precipitation Potential (%) | 74 | 61 | 46 | 31 | 25 | 17 | 14 | 10 | 8 | 6 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Relative Humidity (%) | 70 | 67 | 72 | 74 | 74 | 77 | 82 | 84 | 84 | 84 | 84 | 79 | 87 | 84 | 87 | 90 | 84 | 79 | 73 | 58 | 49 | 44 | 40 | 40 |
| Rain | Lkly | Lkly | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/08 | |||||||||||||||||||||||
| 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) | 82 | 82 | 81 | 80 | 78 | 76 | 73 | 71 | 69 | 67 | 65 | 63 | 62 | 61 | 60 | 61 | 63 | 65 | 68 | 72 | 75 | 77 | 79 | 81 |
| Dewpoint (°F) | 55 | 54 | 53 | 54 | 54 | 53 | 54 | 53 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 53 | 54 | 54 | 54 | 53 | 52 | 51 | 51 | 51 |
| Heat Index (°F) | 81 | 81 | 80 | 80 | 78 | 76 | 75 | 77 | 79 | 80 | ||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 |
| Wind Dir | W | W | W | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 32 | 21 | 14 | 16 | 12 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 2 | 1 | 1 | 2 | 3 | 5 | 8 | 12 | 17 | 21 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 4 |
| Relative Humidity (%) | 40 | 38 | 38 | 41 | 43 | 45 | 51 | 53 | 55 | 59 | 63 | 67 | 70 | 72 | 75 | 75 | 72 | 68 | 61 | 51 | 45 | 40 | 38 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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