7-Day Zone Forecast for Lowlands of Western Whatcom County (Text-Only)
NWS Forecast for: Lowlands of Western Whatcom County
Issued by: National Weather Service Seattle, WA
Last Update: 801 AM PST Mon Jan 26 2026


Rest Of Today: Mostly cloudy. Highs in the 40s. Light wind.

Tonight: Mostly cloudy. Lows in the mid 30s to lower 40s. Light wind becoming northeast to 10 mph after midnight.

Tuesday: Mostly cloudy. Highs near 50. Northeast wind to 10 mph becoming east in the afternoon.

Tuesday Night: Cloudy with a chance of rain in the evening, then cloudy with rain likely after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the upper 30s to mid 40s. Southeast wind to 10 mph increasing to 10 to 20 mph after midnight.

Wednesday: Breezy. Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. Southeast wind 15 to 25 mph.

Wednesday Night: Breezy. Rain at times. Lows in the mid 40s.

Thursday: Breezy. Rain at times. Highs in the lower 50s.

Thursday Night: Rain at times. Lows in the mid 40s.

Friday: Breezy. Rain at times. Highs in the lower 50s.

Friday Night: Rain likely. Lows in the lower to mid 40s.

Saturday: Rain likely. Highs in the lower to mid 50s.

Saturday Night: Rain likely. Lows in the lower to mid 40s.

Sunday: Rain likely. Highs in the lower to mid 50s.







Zone Forecast: Lowlands of Western Whatcom County

Visit your local NWS office at: https://www.weather.gov/sew