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: 236 PM PDT Wed Jun 24 2026


Tonight: Mostly clear. Lows in the 50s. South wind 10 to 15 mph with gusts to 25 mph.

Thursday: Cloudy until late afternoon, then a slight chance of rain late in the afternoon. Highs in the mid 60s to lower 70s. South wind 10 to 15 mph with gusts to 25 mph.

Thursday 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 lower to mid 50s. Southwest wind to 10 mph in the evening becoming light.

Friday: Rain in the morning, then showers and a slight chance of thunderstorms in the afternoon. Rainfall amounts a quarter to a half inch possible, except higher amounts possible in thunderstorms. Highs in the 60s. South wind 10 to 15 mph.

Friday Night: Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 40s to mid 50s. South wind to 10 mph.

Saturday: Mostly cloudy with a chance of rain. Highs in the mid to upper 60s.

Saturday Night: Mostly cloudy. Lows in the lower 50s.

Sunday: Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid to upper 60s.

Sunday Night: Mostly cloudy. A slight chance of rain after midnight. Lows in the lower to mid 50s.

Monday: Mostly cloudy with a slight chance of rain. Highs in the mid to upper 60s.

Monday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the lower to mid 50s.

Tuesday: Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid to upper 60s.

Tuesday Night: Partly cloudy. Lows in the lower 50s.

Wednesday: Mostly cloudy with a slight chance of rain. Highs in the mid to upper 60s.







Zone Forecast: Lowlands of Western Whatcom County

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