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: 207 AM PDT Sun Jul 26 2026




Today: Sunny. Highs 94 to 104.

Tonight: Partly cloudy in the evening then mostly clear. Lows in the upper 50s and 60s. Northwest winds around 15 mph in the evening.

Monday: Sunny. Highs 92 to 102.

Monday Night: Clear. Lows in the upper 50s and 60s. Northwest winds around 15 mph.

Tuesday: Sunny. Highs 91 to 101.

Tuesday Night: Clear. Lows in the upper 50s and 60s.

Wednesday: Sunny. Highs 93 to 101.

Wednesday Night: Clear. Lows in the upper 50s to mid 60s except around 70 in the carrizo plain.

Thursday: Sunny. Highs 95 to 103.

Thursday Night: Mostly clear. Lows in the 60s to around 70.

Friday: Sunny. Highs 98 to 105.

Friday Night: Clear. Lows in the 60s to lower 70s.

Saturday: Sunny. Highs 99 to 108.







Zone Forecast: San Luis Obispo County Interior Valleys

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