Weather WorldSan Martin, CA 7-Day Night Weather Forecast
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San Martin, CA Weather Forecast
San Martin, CA Weather Forecast Date: 902 PM PDT Wed Oct 21 2026
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Rest of Tonight... A chance of showers late in the evening, then showers likely after midnight. Patchy fog after midnight. Lows in the lower 50s. West winds up to 5 mph...Becoming southeast after midnight.
Thursday... Patchy fog in the morning. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Light winds...Becoming south 5 to 10 mph in the afternoon.
Thursday Night... Mostly cloudy. A slight chance of showers in the evening. Patchy fog after midnight. Lows in the lower 50s. West winds 5 to 10 mph.
Friday... Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower 70s. Light winds... Becoming northwest 5 to 10 mph in the afternoon.
Friday Night... Clear. Lows in the mid 40s. North winds 5 to 15 mph.
Saturday... Sunny. Highs in the mid 70s.
Saturday Night... Mostly clear. Lows around 50.
Sunday... Partly cloudy. Highs in the upper 70s.
Sunday Night... Mostly clear. Lows around 50.
Monday... Partly cloudy in the morning then becoming sunny. Highs in the mid 70s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.
POP = Probability of Precipitation
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