| NWS Forecast for: Carquinez Strait and Delta Issued by: National Weather Service Sacramento, CA Last Update: 127 PM PST Tue Jan 20 2026 |  |
| Tonight: Mostly cloudy. Haze early in the evening. Patchy fog in the late evening and early morning, then areas of fog late in the night. Lows around 45. Light winds. Wednesday: Mostly cloudy. Areas of fog in the morning, then patchy fog in the afternoon. Highs around 53. Light winds. Wednesday Night: Cloudy. Lows around 47. Light winds. Thursday: Mostly cloudy. Highs around 60. Light winds. Thursday Night: Mostly cloudy. Lows around 46. Southwest winds up to 10 mph. Friday: Mostly cloudy. Highs around 58. Friday Night: Mostly clear. Lows around 42. Saturday: Partly cloudy. Highs around 58. Saturday Night: Mostly clear. Lows around 39. Sunday Through Tuesday: Mostly cloudy. Highs around 57. Lows around 40. | |
| Zone Forecast: Carquinez Strait and Delta | |
Visit your local NWS office at: https://www.weather.gov/sto |