| NWS Forecast for: Vallejo CA Issued by: National Weather Service Sacramento, CA Last Update: 1:21 am PST Jan 22, 2026 |  |
| Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming west southwest around 6 mph in the afternoon. Tonight: Patchy fog. Otherwise, increasing clouds, with a low around 46. West southwest wind around 5 mph becoming calm in the evening. Friday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Northeast wind 3 to 5 mph. Friday Night: Partly cloudy, with a low around 43. North northwest wind 3 to 5 mph. Saturday: Sunny, with a high near 59. North northeast wind 9 to 13 mph, with gusts as high as 20 mph. Saturday Night: Mostly clear, with a low around 41. Sunday: Partly sunny, with a high near 54. Sunday Night: Mostly cloudy, with a low around 41. Monday: Partly sunny, with a high near 56. Monday Night: Mostly cloudy, with a low around 42. Tuesday: Partly sunny, with a high near 55. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 46. Wednesday: A chance of rain. Mostly cloudy, with a high near 55. | |
| Vallejo CA 38.14°N 122.22°W (Elev. 197 ft) | |
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