Lummi Island - Bumstead Spit Weather Forecast
- 56
- 69
Mostly Sunny
- 54
- 67
Mostly Sunny
- 55
- 64
Partly Sunny
- 53
- 63
Partly Sunny
- 55
- 64
Partly Sunny
- 55
- 65
Partly Sunny
- 55
- 66
Mostly Sunny
Today 30 Jun Lowlands of Western Whatcom County
Sunny. Highs in the mid 70s to lower 80s. West wind to 10 Mph.
Tonight 30 Jun Lowlands of Western Whatcom County
Mostly clear. Lows in the mid 50s to lower 60s. Southwest wind to 10 Mph becoming south after midnight.
Lummi Island - Bumstead Spit Temperature Statistics
June Temperature
Bellingham, Bellingham International Airport (8.1 miles)
Lowest 15 June, 2025
43.6 °FAverage June
59.9 °FHighest 8 June, 2025
82.7 °F
Climate (2020–Present)
Bellingham, Bellingham International Airport (8.1 miles)
Average Low 2020–2025
44 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
58.9 °F