| NWS Forecast for: Lowlands of Western Whatcom County Issued by: National Weather Service Seattle, WA Last Update: 817 AM PDT Sun Sep 13 2026 |  |
| Rest Of Today: Partly sunny in the late morning and early afternoon then becoming sunny. Highs in the 60s to lower 70s. South wind 10 to 15 mph. Gusts to 25 mph in the afternoon. Tonight: Breezy. Partly cloudy. Lows in the lower to mid 50s. South wind 15 to 25 mph. Monday: Mostly cloudy. Highs in the 60s to lower 70s. South wind 10 to 15 mph decreasing to 10 mph or less in the afternoon. Monday Night: Mostly cloudy. Lows in the lower to mid 50s. Light wind. Tuesday: Mostly sunny. Highs in the mid 60s to lower 70s. Light wind becoming northwest to 10 mph in the afternoon. Tuesday Night: Mostly clear. Patchy fog after midnight. Lows near 50. Wednesday: Sunny. Patchy fog in the morning. Highs in the lower to mid 70s. Wednesday Night: Mostly clear. Lows in the lower 50s. Thursday: Sunny. Highs in the 70s to lower 80s. Thursday Night: Mostly clear. Lows in the lower to mid 50s. Friday: Sunny. Highs in the mid 70s to lower 80s. Friday Night: Mostly clear. Lows in the lower to mid 50s. Saturday: Mostly sunny. Highs in the 70s. | |
| Zone Forecast: Lowlands of Western Whatcom County | |
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