| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 127 AM PDT Sat Aug 1 2026 |  |
| Today: Mostly cloudy until late afternoon then becoming mostly sunny. Rain likely in the morning. A chance of showers and a slight chance of thunderstorms 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 becoming southwest in the afternoon. Tonight: Partly cloudy. A slight chance of rain in the evening. Lows in the 50s. Southwest wind 10 to 15 mph with gusts to 25 mph becoming south after midnight. Sunday: Partly sunny in the morning, then a slight chance of rain in the afternoon. Highs in the 60s to lower 70s. Light wind becoming west to 10 mph in the afternoon. Sunday Night: Mostly clear. Lows in the upper 40s to mid 50s. West wind to 10 mph in the evening becoming light. Monday: Sunny. Highs in the 70s. Light wind becoming northwest 10 to 15 mph in the afternoon. Monday Night: Mostly clear. Lows in the mid 50s. Tuesday: Sunny. Highs in the upper 70s to mid 80s. Tuesday Night: Mostly clear. Lows in the mid to upper 50s. Wednesday: Sunny. Highs in the upper 70s to mid 80s. Wednesday Night: Mostly clear. Lows in the upper 50s. Thursday: Sunny. Highs in the mid 70s to lower 80s. Thursday Night: Mostly clear. Lows in the mid to upper 50s. Friday: Sunny. Highs in the 70s. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
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