Steamboat Slough - Sutter Slough Entrance Weather Forecast
- 43
- 51
Patchy Fog
- 51
- 54
Rain Showers Likely
- 48
- 63
Slight Chance Rain Showers
- 49
- 59
Chance Rain Showers
- 52
- 56
Rain Showers
- 51
- 56
Rain Showers Likely
- 51
- 55
Rain Showers Likely
Today 15 Dec Carquinez Strait and Delta
Mostly cloudy. Areas of fog. Locally dense until late Afternoon, then patchy fog late in the afternoon. Not as cool. Highs 52 to 58. Light Winds.
Tonight 15 Dec Carquinez Strait and Delta
Mostly cloudy. Patchy fog through the night. Lows around 45. Light Winds.
Steamboat Slough - Sutter Slough Entrance Temperature Statistics
December Temperature
Sacramento Executive Airport (18 miles)
Lowest 2 December, 2025
37 °FAverage December
44.2 °FHighest 3 December, 2025
62.1 °F
Climate (2020–Present)
Sacramento Executive Airport (18 miles)
Average Low 2020–2025
50.1 °FAverage 2020–2025
61.5 °FAverage High 2020–2025
75.5 °F