Station PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA
December 18, 2025 10:00 pm PSTLocation: 38.04N 121.887W
Wind Direction: SE (130°)
Wind Speed: 4.1 knots
Wind Gust: 4.1 knots
Atmospheric Pressure: 30.12 in (1020.1 mb)
Air Temperature: 51.6°F (10.9°C)
This Afternoon - 59°F
Dec 18, 2025
3 mph SSE
Partly Sunny
Partly sunny. High near 59, with temperatures falling to around 56 in the afternoon. South southeast wind around 3 mph.
Tonight - 51°F
Dec 18, 2025
7 mph S
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. South wind around 7 mph.
Friday - 58°F
Dec 19, 2025
8 to 13 mph S
Light Rain
Rain after 10am. Cloudy, with a high near 58. South wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 55°F
Dec 19, 2025
9 mph S
Light Rain
Rain. Cloudy, with a low around 55. South wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 57°F
Dec 20, 2025
7 mph SSE
Rain
Rain. Cloudy, with a high near 57. South southeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night - 55°F
Dec 20, 2025
6 to 17 mph SSE
Rain
Rain. Cloudy, with a low around 55. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday - 59°F
Dec 21, 2025
12 to 20 mph S
Showers And Thunderstorms
Rain before 10am, then showers and thunderstorms between 10am and 1pm, then rain. Cloudy, with a high near 59.
Sunday Night - 56°F
Dec 21, 2025
12 to 20 mph S
Rain
Rain. Cloudy, with a low around 56.
Monday - 58°F
Dec 22, 2025
8 to 20 mph S
Rain
Rain. Cloudy, with a high near 58.
Monday Night - 54°F
Dec 22, 2025
8 to 12 mph S
Light Rain
Rain. Cloudy, with a low around 54.
Tuesday - 54°F
Dec 23, 2025
10 to 14 mph SE
Rain
Rain. Cloudy, with a high near 54.
Tuesday Night - 50°F
Dec 23, 2025
10 to 22 mph S
Rain
Rain. Cloudy, with a low around 50.
Wednesday - 54°F
Dec 24, 2025
12 to 22 mph S
Light Rain
Rain. Mostly cloudy, with a high near 54.
Wednesday Night - 52°F
Dec 24, 2025
12 to 24 mph SE
Rain
Rain. Mostly cloudy, with a low around 52.