| NWS Forecast for: San Luis Obispo County Interior Valleys Issued by: National Weather Service Los Angeles/Oxnard, CA Last Update: 228 AM PDT Sun Sep 20 2026 | |
| Today: Mostly cloudy. Highs in the 80s to around 90. Northwest winds around 15 mph in the afternoon. Tonight: Mostly cloudy. Lows in the 50s to around 60. West winds around 15 mph in the evening. Monday: Sunny except for patchy low clouds and fog in the morning. Highs in the mid 70s to mid 80s. West winds around 15 mph in the afternoon. Monday Night: Mostly clear. Lows in the upper 40s to mid 50s. West winds around 15 mph in the evening. Tuesday: Sunny. Highs in the 80s to around 90. Tuesday Night: Clear. Lows in the mid 50s to lower 60s. Wednesday: Sunny. Highs in the upper 80s to mid 90s. Wednesday Night: Clear. Lows in the upper 50s to mid 60s. Thursday: Sunny. Highs in the upper 80s to mid 90s. Thursday Night: Mostly clear. Lows in the upper 50s to mid 60s. Friday: Sunny. Highs in the mid 80s to mid 90s. Friday Night: Mostly clear. Lows in the mid 50s to mid 60s. Saturday: Partly cloudy in the morning then sunny. Highs in the 80s to around 90. | |
| Zone Forecast: San Luis Obispo County Interior Valleys | |
Visit your local NWS office at: https://www.weather.gov/lox |