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City of Vacaville, CaliforniaVacaville, CA 7-Day Weather Forecast
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Vacaville Weather Forecast
Vacaville, CA Weather Forecast Date: 1132 AM PDT Sat Sep 19 2026
Weather forecast for Vacaville, CA
Today Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Today... Sunny. Highs 85 to 91. West winds around 10 mph with gusts to around 20 mph. |
Sun Hi: 80°FHi: 27°C Lo: 58°F Lo: 14°C |
Sunday... Partly cloudy in the morning then becoming mostly cloudy. Highs around 80. Southwest winds 10 to 15 mph. |
| Mon Hi: 82°FHi: 28°C Lo: 57°F Lo: 14°C |
Monday... Partly cloudy in the morning then clearing. Highs 78 to 84. Southwest winds 10 to 15 mph with gusts to around 25 mph. |
| Tue Hi: 82°FHi: 28°C Lo: 62°F Lo: 17°C |
Tuesday... Mostly sunny. Highs around 82. |
| Wed Hi: 93°FHi: 34°C Lo: 62°F Lo: 17°C |
Wednesday... Mostly clear. Highs around 93. Lows 58 to 65. |
| Thu Hi: 93°FHi: 34°C Lo: 62°F Lo: 17°C |
Thursday... Mostly clear. Highs around 93. Lows 58 to 65. |
| Thu Hi: 93°FHi: 34°C Lo: 62°F Lo: 17°C |
Thursday... Mostly clear. Highs around 93. Lows 58 to 65. |
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