| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 236 PM PDT Fri Jul 3 2026 |  |
| Tonight: Mostly cloudy. Lows in the lower to mid 50s. South wind to 10 mph. Independence Day: Mostly sunny. Highs in the mid 60s to lower 70s. South wind 10 to 15 mph. Saturday Night: Partly cloudy. Lows in the upper 40s to mid 50s. South wind to 10 mph. Sunday: Mostly sunny. Highs in the upper 60s to mid 70s. South wind to 10 mph becoming west in the afternoon. Sunday Night: Mostly clear. Lows in the 50s. West wind to 10 mph in the evening becoming light. Monday: Sunny. Highs in the mid 70s to lower 80s. Monday Night: Mostly clear. Lows in the mid 50s. Tuesday: Mostly sunny. Highs in the lower to mid 70s. Tuesday Night: Mostly cloudy. A chance of rain after midnight. Lows in the mid 50s. Wednesday: Partly sunny. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs near 70. Wednesday Night: Partly cloudy. Lows in the lower 50s. Thursday: Mostly sunny. Highs near 70. Thursday Night: Mostly clear. Lows in the lower 50s. Friday: Sunny. Highs in the lower to mid 70s. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
Visit your local NWS office at: https://www.weather.gov/sew |