| Point Forecast: 4 Miles WSW Bellingham International Airport WA 48.78N 122.62W (Elev. 115 ft) |
Last Update: 2:25 am PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 61 | 60 | 60 | 60 | 63 | 66 | 70 | 74 | 78 | 80 | 81 | 81 | 81 | 81 | 81 | 80 | 78 | 75 | 70 | 67 | 65 | 64 | 63 | 62 |
| Dewpoint (°F) | 56 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 57 | 57 | 59 | 59 | 59 | 59 | 59 | 59 | 60 | 59 | 57 | 56 | 56 | 56 | 56 | 55 |
| Heat Index (°F) | 78 | 80 | 81 | 81 | 81 | 81 | 81 | 81 | 78 | 75 | ||||||||||||||
| Surface Wind (mph) | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | NNW | NNW | NNW | N | N | N | N | N | N | N | NNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | W | SSW | SW | S | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 7 | 5 | 6 | 9 | 5 | 4 | 2 | 2 | 4 | 1 | 1 | 4 | 2 | 3 | 4 | 5 | 4 | 10 | 10 | 10 | 8 | 6 | 5 | 5 |
| 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 (%) | 85 | 85 | 84 | 83 | 77 | 71 | 62 | 54 | 48 | 46 | 47 | 47 | 47 | 47 | 48 | 49 | 53 | 57 | 64 | 68 | 72 | 74 | 77 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 61 | 61 | 60 | 60 | 63 | 66 | 68 | 70 | 73 | 75 | 77 | 78 | 79 | 79 | 78 | 77 | 74 | 72 | 69 | 66 | 64 | 63 | 62 | 61 |
| Dewpoint (°F) | 54 | 54 | 54 | 55 | 58 | 60 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 61 | 61 | 61 | 60 | 60 | 59 | 58 | 58 | 57 | 57 | 56 |
| Heat Index (°F) | 75 | 77 | 78 | 79 | 79 | 78 | 77 | |||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | SSW | SW | WSW | SSW | SW | SW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 3 | 5 | 11 | 6 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| 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 (%) | 79 | 78 | 82 | 84 | 83 | 80 | 77 | 72 | 67 | 63 | 60 | 58 | 56 | 55 | 56 | 58 | 61 | 65 | 70 | 76 | 80 | 82 | 83 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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