| Point Forecast: Portland OR 45.5N 122.69W (Elev. 522 ft) |
Last Update: 10:51 pm PDT Jul 13, 2025 |
 |
|
[show menu] |
| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 74 | 72 | 69 | 68 | 66 | 65 | 64 | 63 | 63 | 65 | 66 | 69 | 71 | 73 | 77 | 78 | 78 | 79 | 78 | 77 | 74 | 70 | 67 | 65 |
| Dewpoint (°F) | 61 | 60 | 60 | 60 | 58 | 58 | 58 | 57 | 57 | 58 | 57 | 58 | 59 | 58 | 60 | 58 | 56 | 56 | 56 | 55 | 54 | 53 | 52 | 53 |
| Heat Index (°F) | 77 | 78 | 78 | 79 | 78 | 77 | ||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 9 | 9 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | 18 | 18 | 18 | 18 | ||||||||||||||||||||
| Sky Cover (%) | 6 | 3 | 3 | 5 | 5 | 9 | 15 | 27 | 36 | 38 | 28 | 26 | 13 | 14 | 11 | 2 | 2 | 1 | 2 | 2 | 2 | 14 | 14 | 14 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 63 | 67 | 72 | 75 | 76 | 77 | 80 | 80 | 80 | 79 | 73 | 69 | 65 | 60 | 55 | 51 | 47 | 46 | 46 | 46 | 50 | 54 | 59 | 66 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 62 | 61 | 59 | 58 | 57 | 57 | 56 | 57 | 59 | 60 | 64 | 69 | 73 | 77 | 80 | 84 | 85 | 87 | 88 | 87 | 85 | 84 | 81 | 79 |
| Dewpoint (°F) | 53 | 53 | 52 | 52 | 51 | 52 | 52 | 52 | 53 | 53 | 54 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| Heat Index (°F) | 77 | 80 | 83 | 84 | 86 | 86 | 86 | 84 | 83 | 81 | 79 | |||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 11 | 11 | 11 | 20 | 20 | 20 | 14 | 14 | 14 | 8 | 8 | 8 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 8 | 8 | 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 (%) | 72 | 74 | 77 | 79 | 81 | 83 | 85 | 83 | 80 | 78 | 70 | 63 | 55 | 49 | 44 | 38 | 37 | 35 | 34 | 35 | 37 | 38 | 42 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
