Bellingham Airport (BLI) 15 Day Weather Forecast, Bellingham United States
Current weather conditions and 15 day weather forecast for Bellingham Airport in Bellingham, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at BLI
| 20 December 2025 Sat 4.4 ° C ( 39.9°F )  Partly cloudy |
Feels Like : 0.3 ° C / 32.6°F Humidity : % 86 Pressure : 1008 mb Wind Speed : 19.8 kmph / 12.3 miles from S 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15-day weather forecast for Bellingham Airport, Bellingham, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 December 2025 Fri |  Moderate rain |
3.1 ° C | 5.8 ° C | 4.2 ° C | % 82 | 27 km/h | 85% |
| 20 December 2025 Sat | Moderate rain |
1.6 ° C | 5.4 ° C | 4.3 ° C | % 93 | 22.3 km/h | 85% |
| 21 December 2025 Sun |  Thundery outbreaks in nearby |
3.6 ° C | 5.5 ° C | 4.9 ° C | % 91 | 26.6 km/h | 0% |
| 22 December 2025 Mon | Moderate rain |
3.4 ° C | 5.9 ° C | 4.5 ° C | % 83 | 28.8 km/h | 70% |
| 23 December 2025 Tue |  Patchy rain nearby |
4 ° C | 6.4 ° C | 4.9 ° C | % 88 | 20.2 km/h | 87% |
| 24 December 2025 Wed | Patchy rain nearby |
1.3 ° C | 3.8 ° C | 3.4 ° C | % 90 | 11.9 km/h | 82% |
| 25 December 2025 Thu | Patchy rain nearby |
-0.1 ° C | 3.3 ° C | 1.9 ° C | % 89 | 17.6 km/h | 79% |
| 26 December 2025 Fri | Partly Cloudy |
-3.3 ° C | 1 ° C | -0.7 ° C | % 87 | 14 km/h | 0% |
| 27 December 2025 Sat | Patchy rain nearby |
0.4 ° C | 3 ° C | 2 ° C | % 92 | 9 km/h | 79% |
| 28 December 2025 Sun |  Cloudy |
1.5 ° C | 5.6 ° C | 2.9 ° C | % 90 | 5.8 km/h | 0% |
| 29 December 2025 Mon | Partly Cloudy |
0.5 ° C | 5.1 ° C | 2.8 ° C | % 82 | 9.4 km/h | 0% |
| 30 December 2025 Tue | Moderate rain |
3.8 ° C | 6.3 ° C | 5.1 ° C | % 92 | 25.9 km/h | 88% |
| 31 December 2025 Wed | Patchy rain nearby |
2.9 ° C | 5.2 ° C | 4.4 ° C | % 84 | 27.4 km/h | 87% |
| 01 January 2026 Thu |  Overcast |
2 ° C | 4.9 ° C | 3.2 ° C | % 86 | 10.8 km/h | 0% |
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