| NWS Forecast for: San Juan County Issued by: National Weather Service Seattle, WA Last Update: 130 AM PST Wed Dec 3 2025 | |
| Today: Cloudy. Patchy fog in the morning. A slight chance of rain in the morning. A slight chance of rain late in the afternoon. Highs in the mid to upper 40s. Light wind. Tonight: Cloudy. A chance of rain late in the evening. Rain likely after midnight, then rain at times in the morning. Rainfall amounts less than a tenth of an inch likely. Lows in the upper 30s to mid 40s. Light wind becoming south to 10 mph after midnight. Thursday: Rain in the morning, then rain likely in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the mid 40s to lower 50s. Southeast wind around 10 mph. Thursday Night: Cloudy with a chance of rain in the evening, then mostly cloudy with rain likely after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the upper 30s to mid 40s. Light wind. Friday: Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 50s. Southeast wind around 10 mph becoming southwest 10 to 20 mph with gusts to 30 mph in the afternoon. Friday Night: Breezy. Rain likely. Lows in the lower to mid 40s. Saturday: Rain at times. Highs in the lower 50s. Saturday Night: Rain likely. Lows in the lower to mid 40s. Sunday: Rain at times. Highs in the lower 50s. Sunday Night: Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower to mid 40s. Monday: Mostly cloudy with a chance of rain in the morning, then cloudy with rain at times in the afternoon. Highs in the lower 50s. Monday Night: Breezy, rain. Lows in the mid 40s. Tuesday: Rain at times. Highs in the lower 50s. | |
| Zone Forecast: San Juan County | |
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