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San Gregorio, CA 7-Day Night Weather Forecast
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San Gregorio, CA Weather Forecast
San Gregorio, CA Weather Forecast Date: 902 PM PDT Fri Sep 04 2026
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Rest of Tonight... Partly cloudy late in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Saturday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Saturday Night... Mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Sunday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Sunday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 15 mph.
Labor Day... Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s.
Monday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Tuesday... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Tuesday Night... Mostly cloudy. A slight chance of rain. Lows in the upper 50s. Highs in the lower 70s.
Wednesday... Mostly cloudy. A slight chance of rain. Lows in the upper 50s. Highs in the lower 70s.
Thursday... Mostly cloudy. A chance of rain. Highs in the lower 70s.
Thursday Night... Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.
POP = Probability of Precipitation
San Gregorio Radar Loop
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