7-Day Zone Forecast for San Luis Obispo County Interior Valleys (Text-Only)
NWS Forecast for: San Luis Obispo County Interior Valleys
Issued by: National Weather Service Los Angeles/Oxnard, CA
Last Update: 855 PM PDT Thu Mar 12 2026


Tonight: Mostly clear. Lows in the mid 40s to lower 50s. Northeast winds around 15 mph.

Friday: Partly cloudy. Highs in the 70s to around 80. East winds around 15 mph.

Friday Night: Mostly cloudy in the evening then clear. Lows in the 40s to lower 50s. Northeast winds around 15 mph in the evening.

Saturday: Sunny. Highs in the mid 70s to lower 80s. Northeast winds around 15 mph in the afternoon.

Saturday Night: Clear. Lows in the mid 40s to lower 50s. Northeast winds 15 to 25 mph.

Sunday: Sunny. Highs in the mid 70s to mid 80s.

Sunday Night: Mostly clear. Lows in the mid 40s to mid 50s.

Monday: Sunny. Highs in the 80s to around 90.

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

Tuesday: Sunny. Highs in the upper 80s to mid 90s.

Tuesday Night: Clear. Lows in the mid 50s to mid 60s.

Wednesday: Sunny. Highs in the upper 80s to mid 90s.

Wednesday Night: Clear. Lows in the mid 50s to mid 60s.

Thursday: Sunny. Highs in the upper 80s to mid 90s.







Zone Forecast: San Luis Obispo County Interior Valleys

Visit your local NWS office at: https://www.weather.gov/lox