| Point Forecast: Downtown Seattle WA 47.61N 122.32W (Elev. 240 ft) |
Last Update: 8:01 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 77 | 75 | 73 | 71 | 69 | 68 | 67 | 66 | 65 | 65 | 66 | 70 | 73 | 76 | 79 | 83 | 85 | 87 | 89 | 90 | 90 | 89 | 86 | 83 |
| Dewpoint (°F) | 56 | 56 | 55 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 55 | 55 | 56 | 57 | 56 | 58 | 57 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| Heat Index (°F) | 77 | 75 | 76 | 79 | 83 | 84 | 86 | 87 | 88 | 88 | 87 | 85 | 82 | |||||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | N | NNE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NE | W | W | W | W | W | WNW | WNW | WNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 1 | 3 | 1 | 1 | 2 | 3 | 1 | 5 | 7 | 3 | 3 | 5 | 4 | 2 | 4 | 3 | 4 | 6 | 5 | 6 | 7 | 8 |
| 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 (%) | 48 | 51 | 53 | 55 | 58 | 60 | 63 | 65 | 68 | 69 | 68 | 60 | 56 | 52 | 46 | 42 | 38 | 35 | 33 | 32 | 32 | 33 | 36 | 40 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 78 | 75 | 73 | 70 | 68 | 66 | 64 | 63 | 62 | 62 | 63 | 64 | 66 | 69 | 72 | 75 | 78 | 80 | 82 | 84 | 84 | 83 | 81 | 79 |
| Dewpoint (°F) | 56 | 57 | 57 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 56 | 56 | 57 | 58 | 59 | 59 | 59 | 58 | 57 | 58 | 58 | 58 | 58 | 59 |
| Heat Index (°F) | 78 | 75 | 75 | 78 | 81 | 82 | 83 | 83 | 83 | 81 | 79 | |||||||||||||
| Surface Wind (mph) | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | NNW | N | N | N | N | NNW | NNW | NNW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | WNW | WNW | WNW | NNW | NNW | NNW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 5 | 5 | 5 | 7 |
| 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 (%) | 47 | 53 | 57 | 61 | 65 | 68 | 72 | 76 | 78 | 79 | 78 | 76 | 73 | 68 | 63 | 57 | 52 | 47 | 43 | 41 | 41 | 42 | 46 | 50 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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