| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 130 PM PST Thu Jan 22 2026 |  |
| Tonight: Mostly cloudy in the evening then becoming mostly clear. Patchy fog late in the evening. Lows in the upper 20s to mid 30s. Light wind becoming north to 10 mph after midnight. Friday: Sunny. Highs in the lower to mid 40s. Northeast wind 10 to 15 mph with gusts to 25 mph. Friday Night: Clear. Lows in the upper 20s to mid 30s. Northeast wind to 10 mph. Saturday: Sunny. Highs in the lower to mid 40s. Northeast wind to 10 mph in the morning becoming light. Saturday Night: Mostly clear. Lows in the mid 20s to lower 30s. Light wind. Sunday: Mostly sunny. Highs in the lower to mid 40s. Sunday Night: Partly cloudy. Lows near 30. Monday: Partly sunny. Highs in the lower to mid 40s. Monday Night: Mostly cloudy. Lows in the lower to mid 30s. Tuesday: Mostly cloudy. Highs in the upper 40s. Tuesday Night: Mostly cloudy with a slight chance of rain. Lows in the mid to upper 30s. Wednesday: Mostly cloudy with a chance of rain. Highs near 50. Wednesday Night: Mostly cloudy with a chance of rain. Lows near 40. Thursday: Mostly cloudy with a chance of rain. Highs near 50. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
Visit your local NWS office at: https://www.weather.gov/sew |