Islemouth Slough Weather Forecast
- 48
- 59
Rain Showers
- 44
- 57
Rain
- 37
- 51
Partly Sunny
- 36
- 48
Partly Sunny
- 36
- 48
Mostly Cloudy
- 38
- 49
Partly Sunny
Today 25 Dec Carquinez Strait and Delta
Rain Showers and a slight chance of Thunderstorms until late Afternoon, then rain and a slight chance of Thunderstorms late in the afternoon. Windy. Some Thunderstorms may produce heavy rainfall. Highs 54 to 59. South Winds 20 to 35 Mph. Gusts up to 60 Mph decreasing to 45 Mph in the afternoon.
Tonight 25 Dec Carquinez Strait and Delta
Rain Showers and a slight chance of Thunderstorms in the Evening, then rain likely after midnight. Windy. Some Thunderstorms may produce heavy rainfall in the evening. Lows around 48. South Winds 15 to 30 Mph with Gusts to around 45 Mph.
Islemouth Slough Temperature Statistics
December Temperature
Stockton, Stockton Metropolitan Airport (21.7 miles)
Lowest 5 December, 2025
35.1 °FAverage December
47 °FHighest 17 December, 2025
66 °F
Climate (2020–Present)
Stockton, Stockton Metropolitan Airport (21.7 miles)
Average Low 2020–2025
50.1 °FAverage 2020–2025
62.8 °FAverage High 2020–2025
77.1 °F