7-Day Zone Forecast for San Juan County (Text-Only)
NWS Forecast for: San Juan County
Issued by: National Weather Service Seattle, WA
Last Update: 236 AM PDT Mon Aug 3 2026


Today: Sunny. Highs in the upper 60s to mid 70s. North wind to 10 mph becoming northwest around 10 mph in the afternoon.

Tonight: Mostly clear. Lows in the mid 50s to lower 60s. Northwest wind to 10 mph.

Tuesday: Sunny. Areas of smoke through the day. Highs in the mid 70s to lower 80s. North wind to 10 mph.

Tuesday Night: Mostly clear. Areas of smoke. Lows in the mid 50s to lower 60s. Light wind.

Wednesday: Sunny. Areas of smoke. Highs in the mid 70s to lower 80s. North wind to 10 mph.

Wednesday Night: Mostly clear. Areas of smoke. Lows near 60.

Thursday: Sunny. Areas of smoke. Highs near 80.

Thursday Night: Mostly clear. Lows in the mid 50s to lower 60s.

Friday: Sunny. Highs in the mid 70s to lower 80s.

Friday Night: Mostly clear. Lows in the mid to upper 50s.

Saturday: Sunny. Highs in the 70s.

Saturday Night: Mostly clear. Lows in the 50s.

Sunday: Sunny. Highs in the lower to mid 70s.







Zone Forecast: San Juan County

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