Ferndale Weather Forecast
- 53
- 71
Decreasing Clouds
- 55
- 77
Mostly Sunny
- 57
- 81
Partly Sunny
- 55
- 73
Partly Sunny
- 53
- 70
Partly Sunny
- 52
- 70
Partly Sunny
Today 23 Aug Lowlands of Western Whatcom County
Mostly cloudy until late afternoon then becoming mostly sunny. Showers likely and a slight chance of Thunderstorms in the Morning, then a slight chance of Showers in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the mid 60s to lower 70s. South wind 10 to 15 Mph.
Tonight 23 Aug Lowlands of Western Whatcom County
Mostly clear. Lows in the 50s. South wind around 10 Mph becoming northeast after midnight.
Ferndale Temperature Statistics
August Temperature
Bellingham, Bellingham International Airport (3.7 miles)
Lowest 3 August, 2026
46.7 °FAverage August
64.9 °FHighest 21 August, 2026
82 °F
Climate (2021–2026)
Bellingham, Bellingham International Airport (3.7 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
59.1 °F