Lummi Peak Weather Forecast
- 38
- 48
Rain
- 39
- 43
Rain/Snow
- 39
- 43
Rain/Snow
- 40
- 44
Rain/Snow
- 38
- 43
Rain/Snow
- 34
- 43
Chance Snow
Today 18 Dec Lowlands of Western Whatcom County
Windy. Rain in the late morning and early Afternoon, then cloudy with a chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs near 50. South wind 20 to 35 Mph becoming southeast 15 to 30 Mph in the afternoon. Gusts to 45 Mph.
Tonight 18 Dec Lowlands of Western Whatcom County
Windy. Mostly cloudy in the evening then becoming partly cloudy. Rain likely in the Evening, then a chance of rain after midnight. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid 30s to lower 40s. Southwest wind 15 to 30 Mph. Gusts to 40 Mph in the evening.
Lummi Peak Temperature Statistics
December Temperature
Bellingham, Bellingham International Airport (9.9 miles)
Lowest 1 December, 2025
32 °FAverage December
47.4 °FHighest 14 December, 2025
59 °F
Climate (2020–Present)
Bellingham, Bellingham International Airport (9.9 miles)
Average Low 2020–2025
44.1 °FAverage 2020–2025
51.4 °FAverage High 2020–2025
59.1 °F