San Martin, CA 7-Day Night Weather Forecast
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San Martin, CA Weather Forecast


San Martin, CA Weather Forecast Date: 602 AM PDT Wed Sep 02 2026
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Today... Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid to upper 70s. Southeast winds up to 5 mph...Becoming west 5 to 15 mph in the afternoon.
Tonight... Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West winds 5 to 15 mph...Becoming south up to 5 mph after midnight.
Thursday... Partly cloudy. Patchy fog in the morning. A slight chance of rain in the morning. Highs in the 70s. South winds up to 5 mph...Becoming west in the afternoon.
Thursday Night... Partly cloudy in the evening then becoming mostly cloudy. A chance of rain. Lows in the upper 50s. Northwest winds 5 to 15 mph. Chance of rain 30%.
Friday... Partly cloudy in the morning then becoming sunny. Highs in the 70s. Northwest winds 5 to 10 mph.
Friday Night... Mostly clear. Lows in the mid 50s.
Saturday... Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s.
Sunday... Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s.
Monday... Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s.
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