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Bellingham Intl, WA Weather Forecast
Bellingham Intl, WA Weather Forecast Date: 236 PM PDT Mon Aug 03 2026
The area/counties/county of: Lowlands Of Western Whatcom County, including the cities of: Bellingham, Sumas, Blaine, and Lynden.or toggle through each period.
Tonight... Mostly clear. Lows in the 50s. West wind 10 to 15 mph becoming north after midnight.
Tuesday... Sunny. Patchy smoke early in the afternoon. Highs in the upper 70s to mid 80s. North wind to 10 mph becoming west in the afternoon.
Tuesday Night... Mostly clear. Patchy smoke until early morning. Lows in the mid 50s to lower 60s. West wind to 10 mph becoming east after midnight.
Wednesday... Sunny. Highs in the 80s. Light wind becoming west to 10 mph in the afternoon.
Wednesday Night... Mostly clear. Lows near 60. West wind to 10 mph in the evening becoming light.
Thursday... Sunny. Highs in the 80s to lower 90s.
Thursday Night... Mostly clear. Lows near 60.
Friday... Sunny. Highs in the upper 70s to mid 80s.
Friday Night... Mostly clear. Lows in the mid to upper 50s.
Saturday... Sunny. Highs in the mid to upper 70s.
Saturday Night... Mostly clear. Lows in the mid to upper 50s.
Sunday... Mostly sunny. Highs in the lower to mid 70s.
Sunday Night... Mostly clear. Lows in the mid to upper 50s.
POP = Probability of Precipitation
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