| NWS Forecast for: Carquinez Strait and Delta Issued by: National Weather Service Sacramento, CA Last Update: 700 AM PST Sat Feb 21 2026 | |
| Today: Mostly cloudy in the morning then becoming mostly sunny. Areas of frost early in the morning. Highs around 58. Southeast winds up to 15 mph. Tonight: Mostly clear. Lows 37 to 43. Southeast winds around 10 mph with gusts to around 20 mph. Sunday: Mostly cloudy. A slight chance of rain in the morning. Highs 60 to 66. Southeast winds 10 to 15 mph. Sunday Night: Mostly cloudy. Lows around 43. Southwest winds around 10 mph in the evening becoming light. Monday: Mostly cloudy. Highs around 63. Northeast winds up to 10 mph. Monday Night: Mostly cloudy with a chance of rain. Lows around 53. Tuesday: Rain. Highs around 58. Tuesday Night: Cloudy with a chance of rain. Lows around 53. Wednesday And Wednesday Night: Mostly cloudy with a chance of rain. Highs around 62. Lows around 51. Thursday And Thursday Night: Mostly cloudy with a slight chance of rain. Highs around 65. Lows around 49. Friday: Partly cloudy. Highs around 67. | |
| Zone Forecast: Carquinez Strait and Delta | |
Visit your local NWS office at: https://www.weather.gov/sto |