Station PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA
December 28, 2025 4:30 am PSTLocation: 38.04N 121.887W
Wind Speed: 0.0 knots
Wind Gust: 1.0 knots
Atmospheric Pressure: 30.29 in (1025.6 mb)
Air Temperature: 46.2°F (7.9°C)
Overnight - 42°F
Dec 28, 2025
6 mph WSW
Partly Cloudy
Partly cloudy. Low around 42, with temperatures rising to around 44 overnight. West southwest wind around 6 mph.
Sunday - 50°F
Dec 28, 2025
7 mph N
Sunny
Sunny. High near 50, with temperatures falling to around 48 in the afternoon. North wind around 7 mph.
Sunday Night - 39°F
Dec 28, 2025
3 to 8 mph NE
Partly Cloudy
Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. Northeast wind 3 to 8 mph.
Monday - 48°F
Dec 29, 2025
6 to 9 mph NE
Sunny
Sunny, with a high near 48. Northeast wind 6 to 9 mph.
Monday Night - 38°F
Dec 29, 2025
3 to 7 mph ENE
Partly Cloudy then Patchy Fog
Patchy fog between midnight and 1am. Partly cloudy, with a low around 38. East northeast wind 3 to 7 mph.
Tuesday - 49°F
Dec 30, 2025
9 mph ENE
Partly Sunny
Partly sunny, with a high near 49.
Tuesday Night - 40°F
Dec 30, 2025
7 mph ENE
Partly Cloudy
Partly cloudy, with a low around 40.
Wednesday - 48°F
Dec 31, 2025
5 to 8 mph ENE
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4pm. Mostly cloudy, with a high near 48.
Wednesday Night - 44°F
Dec 31, 2025
6 mph ENE
Chance Light Rain
A slight chance of rain before 10pm, then a chance of rain and patchy fog. Cloudy, with a low around 44.
New Year's Day - 50°F
Jan 01, 2026
7 mph ENE
Light Rain Likely
Rain likely. Cloudy, with a high near 50.
Thursday Night - 47°F
Jan 01, 2026
6 to 12 mph SSE
Light Rain Likely
Rain likely. Cloudy, with a low around 47.
Friday - 50°F
Jan 02, 2026
8 to 12 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 50.
Friday Night - 46°F
Jan 02, 2026
9 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 46.
Saturday - 50°F
Jan 03, 2026
6 to 9 mph NNW
Slight Chance Light Rain
A slight chance of rain before 5pm. Mostly cloudy, with a high near 50.