| NWS Forecast for: Vallejo CA Issued by: National Weather Service Sacramento, CA Last Update: 11:31 pm PDT Jul 18, 2026 | |
| Tonight: Increasing clouds, with a low around 55. West southwest wind 7 to 9 mph. Sunday: Cloudy through mid morning, then gradual clearing, with a high near 75. Southwest wind 6 to 9 mph. Sunday Night: Mostly cloudy, with a low around 58. Southwest wind around 9 mph. Monday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind around 9 mph. Monday Night: Partly cloudy, with a low around 58. West southwest wind 7 to 9 mph. Tuesday: Mostly sunny, with a high near 82. Tuesday Night: Partly cloudy, with a low around 60. Wednesday: Mostly sunny, with a high near 80. Wednesday Night: Mostly clear, with a low around 58. Thursday: Mostly sunny, with a high near 77. Thursday Night: Mostly clear, with a low around 57. Friday: Mostly sunny, with a high near 78. Friday Night: Mostly clear, with a low around 56. Saturday: Mostly sunny, with a high near 79. | |
| Vallejo CA 38.16°N 122.25°W (Elev. 26 ft) | |
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