Weather WorldMartinez Reservoir, CA 7-Day Night Weather Forecast
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Martinez Reservoir, CA Weather Forecast
Martinez Reservoir, CA Weather Forecast Date: 302 PM PDT Thu Sep 24 2026
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Rest of Today... Partly cloudy. Highs in the lower 90s. West winds 10 to 15 mph.
Tonight... Partly cloudy in the evening then becoming mostly clear. Lows around 60. Southwest winds 5 to 15 mph.
Friday... Sunny. Highs in the lower 80s. West winds 10 to 15 mph.
Friday Night... Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph.
Saturday... Sunny. Highs in the lower 80s. West winds 5 to 10 mph.
Saturday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.
Sunday... Partly cloudy in the morning then becoming sunny. Highs in the 70s.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Clear. Highs in the lower 80s. Lows in the upper 50s.
Monday Night... Clear. Highs in the lower 80s. Lows in the upper 50s.
Tuesday... Clear. Highs around 90. Lows in the upper 50s.
POP = Probability of Precipitation
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