Chuckanut Bay Weather Forecast
- 54
- 69
Increasing Clouds
- 53
- 68
Mostly Cloudy
- 55
- 73
Partly Sunny
- 57
- 72
Rain Likely
- 55
- 69
Rain Likely
- 53
- 70
Chance Rain
- 54
- 70
Chance Rain
Today 29 Aug Lowlands of Western Whatcom County
Mostly cloudy until late afternoon then becoming mostly sunny. A chance of Showers in the Morning, then a slight chance of Thunderstorms early in the afternoon. A slight chance of Showers late in the afternoon. Highs in the 60s to lower 70s. Southwest wind to 10 Mph.
Tonight 29 Aug Lowlands of Western Whatcom County
Mostly clear in the evening then becoming mostly cloudy. Lows in the lower to mid 50s. South wind 10 to 15 Mph.
Chuckanut Bay Temperature Statistics
August Temperature
Bellingham, Bellingham International Airport (9.3 miles)
Lowest 3 August, 2026
46.7 °FAverage August
64.9 °FHighest 21 August, 2026
82.7 °F
Climate (2021–2026)
Bellingham, Bellingham International Airport (9.3 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
59.1 °F