| NWS Forecast for: San Luis Obispo County Interior Valleys Issued by: National Weather Service Los Angeles/Oxnard, CA Last Update: 105 AM PDT Sun Sep 27 2026 | |
| Today: Sunny. Highs in the mid 70s to mid 80s. West winds 15 to 25 mph in the afternoon. Tonight: Mostly clear. Lows in the mid 30s to mid 40s except around 50 in the carrizo plain. Southwest winds 15 to 25 mph in the evening. Monday: Sunny. Highs in the mid 70s to lower 80s. North winds around 15 mph in the afternoon. Monday Night: Mostly clear. A 20 percent chance of showers in the evening. Lows in the upper 40s to mid 50s. Tuesday: Sunny. Highs in the 80s to around 90. Tuesday Night: Clear. Lows in the lower to mid 50s. Wednesday: Sunny. Highs in the mid 80s to mid 90s. Wednesday Night: Clear. Lows in the mid 50s to lower 60s. Thursday: Sunny. Highs in the mid 80s to mid 90s. Thursday Night: Mostly clear. Lows in the mid 50s to mid 60s. Friday: Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s. Friday Night: Mostly clear. Lows in the mid 50s to lower 60s. Saturday: Sunny. Highs in the mid 80s to mid 90s. | |
| Zone Forecast: San Luis Obispo County Interior Valleys | |
Visit your local NWS office at: https://www.weather.gov/lox |