| Point Forecast: Renton Municipal WA 47.51N 122.26W (Elev. 62 m) |
Last Update: 8:34 am PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 25 | 27 | 28 | 29 | 29 | 31 | 30 | 29 | 29 | 27 | 24 | 23 | 22 | 21 | 21 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 |
| Dewpoint (°C) | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 14 |
| Heat Index (°C) | 25 | 27 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 28 | 24 | |||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | N | N | N | N | N | NNW | N | N | N | NNE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 3 | 5 | 2 | 3 | 6 | 7 | 7 | 9 | 8 | 13 | 21 | 27 | 31 | 36 | 39 | 39 | 46 | 61 | 60 | 75 | 83 | 81 | 74 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 53 | 48 | 45 | 41 | 39 | 37 | 38 | 41 | 43 | 49 | 58 | 63 | 66 | 69 | 72 | 74 | 76 | 79 | 81 | 81 | 79 | 78 | 75 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 20 | 22 | 23 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 23 | 22 | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 19 | 21 | 22 |
| Dewpoint (°C) | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 25 | 24 | |||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | NNW | NNW | NNW | NW | NW | NW | NNW | NNW | NNW | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 66 | 66 | 27 | 27 | 27 | 21 | 21 | 21 | 11 | 11 | 11 | 10 | 10 | 10 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 7 | 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 (%) | 72 | 67 | 62 | 58 | 53 | 50 | 48 | 49 | 51 | 54 | 59 | 65 | 70 | 73 | 75 | 76 | 78 | 80 | 80 | 78 | 75 | 71 | 66 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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