Station PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA
December 23, 2025 9:54 am PSTLocation: 38.04N 121.887W
Wind Direction: ENE (60°)
Wind Speed: 8.0 knots
Wind Gust: 11.1 knots
Atmospheric Pressure: 29.80 in (1009.2 mb)
Air Temperature: 54.1°F (12.3°C)
Overnight - 55°F
Dec 23, 2025
3 mph E
Areas Of Fog
Areas of fog and a slight chance of rain. Cloudy, with a low around 55. East wind around 3 mph. Chance of precipitation is 20%.
Tuesday - 60°F
Dec 23, 2025
3 to 13 mph SSE
Light Rain Likely
Rain likely and areas of fog. Cloudy, with a high near 60. South southeast wind 3 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night - 55°F
Dec 23, 2025
12 to 28 mph SSE
Rain
Rain. Cloudy, with a low around 55. South southeast wind 12 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday - 58°F
Dec 24, 2025
3 to 14 mph SSW
Light Rain Likely then Showers And Thunderstorms
Rain likely before 8am, then rain and patchy fog between 8am and 4pm, then showers and thunderstorms. Cloudy, with a high near 58. South southwest wind 3 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night - 54°F
Dec 24, 2025
13 to 30 mph SE
Showers And Thunderstorms then Rain
Showers and thunderstorms before 7pm, then rain. Cloudy, with a low around 54. Southeast wind 13 to 30 mph, with gusts as high as 53 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Christmas Day - 56°F
Dec 25, 2025
18 to 30 mph S
Showers And Thunderstorms
Rain before 10am, then showers and thunderstorms. Cloudy, with a high near 56. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night - 49°F
Dec 25, 2025
18 to 24 mph S
Showers And Thunderstorms
Showers and thunderstorms before 4am, then rain. Cloudy, with a low around 49.
Friday - 51°F
Dec 26, 2025
10 to 24 mph S
Light Rain
Rain. Cloudy, with a high near 51.
Friday Night - 46°F
Dec 26, 2025
10 mph SSE
Light Rain Likely
Rain likely before 4am. Mostly cloudy, with a low around 46.
Saturday - 51°F
Dec 27, 2025
9 mph N
Partly Sunny
Partly sunny, with a high near 51.
Saturday Night - 41°F
Dec 27, 2025
7 mph NNW
Mostly Clear
Mostly clear, with a low around 41.
Sunday - 48°F
Dec 28, 2025
5 to 8 mph NNE
Sunny
Sunny, with a high near 48.
Sunday Night - 40°F
Dec 28, 2025
6 mph NE
Mostly Clear
Mostly clear, with a low around 40.
Monday - 49°F
Dec 29, 2025
7 mph NE
Patchy Fog then Partly Sunny
Patchy fog before 9am. Partly sunny, with a high near 49.