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City of San Luis Obispo, CASan Luis Obispo, CA 7-Day Night Weather Forecast
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San Luis Obispo, CA Weather Forecast
San Luis Obispo, CA Weather Forecast Date: 201 AM PDT Wed Sep 23 2026
The area/counties/county of: San Luis Obispo County Inland Central Coast, including: Lopez Lake, Nipomo, and San Luis Obispo.or toggle through each period.
Today... Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except the mid 80s to around 90 farthest inland.
Tonight... Mostly clear in the evening then partly cloudy. Lows around 60.
Thursday... Low clouds and fog in the morning then sunny. Highs in the mid 70s to mid 80s.
Thursday Night... Mostly clear in the evening then areas of low clouds and fog. Lows around 60.
Friday... Low clouds and fog in the morning then sunny. Highs in the mid 70s to lower 80s except the mid to upper 80s farthest inland.
Friday Night... Mostly clear early then low clouds and fog. Lows in the mid to upper 50s.
Saturday... Low clouds and fog in the morning then sunny. Highs in the 70s to around 80.
Saturday Night... Mostly clear in the evening then partly cloudy. Lows in the lower to mid 50s.
Sunday... Mostly cloudy in the morning then sunny. Highs in the mid 60s to lower 70s.
Sunday Night... Mostly clear in the evening then partly cloudy. Lows in the upper 40s to mid 50s.
Monday... Partly cloudy in the morning then sunny. Highs in the 70s to around 80.
Monday Night... Mostly clear. Lows in the lower to mid 50s.
POP = Probability of Precipitation
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