| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 300 PM PDT Tue Jun 24 2025 | |
| Tonight: Cloudy. A slight chance of showers late in the night. Lows in the lower to mid 50s. Southwest wind 10 to 15 mph. Wednesday: Cloudy with a chance of showers in the morning, then mostly cloudy with a slight chance of showers in the late morning and early afternoon. Partly sunny late in the afternoon. Highs in the 60s. South wind around 10 mph. Wednesday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s to mid 50s. South wind around 10 mph becoming southwest to 10 mph after midnight. Thursday: Cloudy with a chance of showers. Highs in the 60s. Light wind becoming south around 10 mph in the afternoon. Thursday Night: Mostly cloudy with a chance of showers. Lows in the upper 40s to mid 50s. South wind to 10 mph in the evening becoming light. Friday: Partly sunny. A slight chance of showers in the morning. Highs in the 60s. Friday Night: Partly cloudy. Lows in the lower 50s. Saturday: Mostly sunny. Highs in the mid 60s to lower 70s. Saturday Night: Mostly clear. Lows in the lower 50s. Sunday: Sunny. Highs in the lower to mid 70s. 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. | |
| Zone Forecast: San Juan County | |
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