| Point Forecast: Washington DC 38.91N 77.05W (Elev. 27 m) |
Last Update: 4:29 pm EDT May 31, 2024 |
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| Date | 05/31 | 06/01 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 23 | 22 | 21 | 19 | 18 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 13 | 14 | 17 | 19 | 22 | 24 | 26 | 27 | 27 | 28 | 28 | 28 |
| Dewpoint (°C) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Heat Index (°C) | 24 | 26 | 26 | 27 | 27 | 27 | 27 | |||||||||||||||||
| Surface Wind (mph) | 8 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 |
| Wind Dir | NW | NW | NW | NW | W | W | W | W | W | W | W | W | NW | NW | NW | NW | W | W | W | W | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 5 | 10 | 7 | 10 | 14 | 13 | 13 | 13 | 16 | 20 | 25 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 30 | 33 | 36 | 40 | 45 | 48 | 50 | 51 | 57 | 59 | 62 | 62 | 66 | 67 | 58 | 50 | 42 | 36 | 32 | 30 | 29 | 28 | 28 | 28 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/02 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 27 | 26 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 21 | 23 | 24 | 26 | 26 | 26 | 26 | 26 | 26 |
| Dewpoint (°C) | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 16 |
| Heat Index (°C) | 27 | 26 | 24 | 24 | 26 | 26 | 26 | 26 | 26 | 26 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 7 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 24 | 24 | 24 | 26 | 27 | 29 | 33 | 39 | 45 | 53 | 58 | 60 | 60 | 61 | 63 | 73 | 78 | 81 | 85 | 84 | 82 | 79 | 77 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 14 | 14 | 14 | 14 | 28 | 28 | 28 | 28 |
| Relative Humidity (%) | 33 | 37 | 43 | 48 | 53 | 57 | 59 | 63 | 68 | 67 | 70 | 70 | 67 | 68 | 65 | 59 | 55 | 50 | 48 | 49 | 49 | 50 | 50 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
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