| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 325 AM PDT Thu Jul 3 2025 |  |
| Today: Mostly sunny. Highs in the mid 60s to lower 70s. South wind to 10 mph in the morning becoming light. Tonight: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s to mid 50s. Light wind. Independence Day: Mostly sunny. Highs in the mid 60s to lower 70s. Light wind becoming southwest around 10 mph in the afternoon. Friday Night: Partly cloudy. Lows in the upper 40s to mid 50s. Southwest wind 10 to 15 mph. Saturday: Mostly sunny. Highs in the mid 60s to lower 70s. South wind around 10 mph. Saturday Night: Partly cloudy. Lows in the lower 50s. Sunday: Mostly sunny. Highs near 70. Sunday Night: Mostly clear. Lows in the lower to mid 50s. Monday: Sunny. Highs in the lower to mid 70s. Monday Night: Mostly clear. Lows in the mid 50s. Tuesday: Sunny. Highs in the lower to mid 70s. Tuesday Night: Mostly clear. Lows in the mid to upper 50s. Wednesday: Sunny. Highs in the 70s. | |
| Zone Forecast: San Juan County | |
Visit your local NWS office at: https://www.weather.gov/sew |