Smith Lake Weather Forecast
- 41
- 50
Rain
- 41
- 50
Rain
- 38
- 49
Chance Rain/Snow
- 36
- 46
Chance Rain
- 38
- 46
Chance Rain
- 39
- 47
Chance Rain
Today 21 Dec Island County
Breezy. Mostly cloudy with a chance of Showers until late Afternoon, then mostly cloudy with Showers late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the mid 40s to lower 50s. South wind 15 to 25 Mph with Gusts to 35 Mph.
Tonight 21 Dec Island County
Mostly cloudy. Showers in the Evening, then a chance of Showers in the late evening and early morning. A slight chance of Showers in the morning. Rainfall Amounts less than a tenth of an inch likely. Lows near 40. South wind 10 to 20 Mph.
Smith Lake Temperature Statistics
December Temperature
Whidbey Island Naval Air Station - Ault Field (12.4 miles)
Lowest 1 December, 2025
34 °FAverage December
47.2 °FHighest 15 December, 2025
61 °F
Climate (2020–Present)
Whidbey Island Naval Air Station - Ault Field (12.4 miles)
Average Low 2020–2025
44.5 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
56.1 °F