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Grover Beach, CA Weather Forecast
Grover Beach, CA Weather Forecast Date: 1128 PM PDT Sat Sep 26 2026
The area/counties/county of: San Luis Obispo County Beaches, including: Arroyo Grande, Avila Beach, Cambria, Morro Bay, and Pismo Beach.or toggle through each period.
Tonight... Mostly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Northwest winds around 15 mph in the evening.
Sunday... Low clouds and fog in the morning then sunny. Highs from the upper 50s to mid 60s at The beaches to around 70 inland. Northwest winds 15 to 25 mph in the afternoon.
Sunday Night... Low clouds and fog in the evening then areas of low clouds and fog. Lows in the upper 40s to mid 50s. Northwest winds 15 to 25 mph in the evening.
Monday... Areas of low clouds and fog in the morning then sunny. Highs from the lower to mid 60s at The beaches to around 70 inland. Northwest winds 15 to 25 mph in the afternoon.
Monday Night... Mostly clear. Lows in the mid 50s. Northwest winds 15 to 25 mph in the evening.
Tuesday... Sunny. Highs from the lower to mid 70s at The beaches to the lower to mid 80s inland.
Tuesday Night... Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 50s to around 60.
Wednesday... Sunny except for patchy low clouds and fog. Highs from the lower to mid 70s at The beaches to the lower to mid 80s inland.
Wednesday Night... Mostly clear in the evening then partly cloudy. Lows in the mid to upper 50s.
Thursday... Mostly cloudy in the morning then partly cloudy. Highs from the mid 60s at The beaches to the mid 70s inland.
Thursday Night... Partly cloudy. Lows in the mid to upper 50s.
Friday... Mostly cloudy in the morning then partly cloudy. Highs from the upper 60s at The beaches to the upper 70s inland.
Friday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 50s to around 60.
POP = Probability of Precipitation
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