Thu Feb 20 07:23:02 AM EST 2025 Carquinez Strait and Delta- Including the city of Fairfield/Suisun 422 AM PST Thu Feb 20 2025 .TODAY...Sunny. Highs around 66. Northwest winds 10 to 15 mph with gusts to around 25 mph. .TONIGHT...Clear. Lows 37 to 43. Northwest winds up to 10 mph with gusts to around 20 mph. .FRIDAY...Mostly sunny. Highs around 66. North winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 46. Light winds. .SATURDAY...Partly cloudy in the morning then clearing. Highs around 69. Light winds. .SATURDAY NIGHT...Mostly clear. Lows around 47. .SUNDAY...Partly cloudy. Highs around 71. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows around 47. Highs 68 to 74. .MONDAY NIGHT...Partly cloudy. Lows around 47. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs around 70. Lows around 46. && TEMPERATURE / PRECIPITATION FAIRFIELD/SUISUN 67 38 67 / 0 0 0