Sand Mound Slough - Dutch Slough Entrance Weather Forecast
- 48
- 66
Increasing Clouds
- 46
- 68
Mostly Cloudy
- 45
- 66
Partly Sunny
- 50
- 65
Mostly Cloudy
- 43
- 62
Partly Sunny
- 42
- 58
Chance Rain
Today 5 Feb East Bay Interior Valleys
Sunny. Patchy fog late in the morning. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.
Tonight 5 Feb East Bay Interior Valleys
Mostly cloudy. Lows in the upper 40s. Light Winds.
Sand Mound Slough - Dutch Slough Entrance Temperature Statistics
February Temperature
Concord, Buchanan Field (23 miles)
Lowest 3 February, 2026
39.9 °FAverage February
53 °FHighest 2 February, 2026
70 °F
Climate (2021–Present)
Concord, Buchanan Field (23 miles)
Average Low 2021–2026
50.9 °FAverage 2021–2026
61.3 °FAverage High 2021–2026
74.2 °F