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City of Chula Vista, CaliforniaChula Vista, CA 7-Day Weather Forecast
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Chula Vista Weather Forecast
Chula Vista, CA Weather Forecast Date: 850 PM PDT Fri Oct 09 2026
Weather forecast for Chula Vista, CA
Tonight Lo: 66°F Lo: 19°C |
Tonight... Mostly clear this evening...Becoming cloudy. Lows 63 to 68. Areas of winds northwest to 10 mph this evening becoming light. |
Sat Hi: 82°FHi: 28°C Lo: 65°F Lo: 18°C |
Saturday... Cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs 76 to 81 near the coast to 80 to 83 inland. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20%. |
| Sun Hi: 71°FHi: 22°C Lo: 60°F Lo: 16°C |
Sunday... Cloudy with showers likely in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs 69 to 72. Areas of winds west 10 to 15 mph. Gusts to 30 mph...Becoming 25 mph in the afternoon. Chance of measurable precipitation 70%. |
| Columbus Day Hi: 70°FHi: 21°C Lo: 57°F Lo: 14°C |
Columbus Day... Cloudy with showers in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs 67 to 71. |
Tue Hi: 72°FHi: 22°C Lo: 57°F Lo: 14°C |
Tuesday... Partly cloudy. A slight chance of showers in the morning. Highs 69 to 73. |
Wed Hi: 74°FHi: 23°C Lo: 60°F Lo: 16°C |
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 71 to 75. |
Thu Hi: 82°FHi: 28°C Lo: 64°F Lo: 18°C |
Thursday... Mostly sunny. Warmer. Highs 79 to 84. |
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