| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 228 PM PST Sun Jan 11 2026 | |
| Tonight: Windy. Rain at times. Rainfall amounts a quarter to a half inch possible. Lows in the 40s. Southeast wind 15 to 30 mph with gusts to 40 mph. Monday: Breezy. Rain until late afternoon, then rain likely late in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs near 50. Southeast wind 15 to 25 mph. Monday Night: Cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the mid to upper 40s. Southeast wind 10 to 15 mph. Tuesday: Mostly cloudy. Highs in the lower to mid 50s. Southeast wind to 10 mph in the morning becoming light. Tuesday Night: Mostly cloudy. Lows in the lower to mid 40s. Light wind. Wednesday: Mostly cloudy. Highs near 50. Wednesday Night: Mostly cloudy. Lows in the lower 40s. Thursday: Partly sunny. Highs in the upper 40s. Thursday Night: Mostly clear. Lows near 40. Friday: Sunny. Highs in the upper 40s. Friday Night: Mostly clear. Lows near 40. Saturday: Sunny. Highs in the upper 40s. Saturday Night: Mostly clear. Lows in the upper 30s. Sunday: Mostly sunny. Highs in the mid to upper 40s. | |
| Zone Forecast: San Juan County | |
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