Smith Island Weather Forecast
- 42
- 51
Rain
- 42
- 45
Rain
- 43
- 46
Rain
- 41
- 46
Rain
- 41
- 46
Rain
- 39
- 44
Chance Rain
- 38
- 43
Chance Rain
Today 18 Dec Island County
Windy. Rain at Times in the late morning and early Afternoon, then mostly cloudy with a chance of rain late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs near 50. South wind 20 to 35 Mph becoming southeast in the afternoon. Gusts to 45 Mph.
Tonight 18 Dec Island County
Windy. Mostly cloudy until early morning then becoming partly cloudy. Rain at Times in the Evening, then a chance of rain in the late evening and early morning. A slight chance of rain late in the night. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid 30s to lower 40s. West wind 15 to 30 Mph. Gusts to 50 Mph decreasing to 40 Mph after midnight.
Smith Island Temperature Statistics
December Temperature
Whidbey Island Naval Air Station - Ault Field (8.1 miles)
Lowest 1 December, 2025
34 °FAverage December
47.8 °FHighest 15 December, 2025
61 °F
Climate (2020–Present)
Whidbey Island Naval Air Station - Ault Field (8.1 miles)
Average Low 2020–2025
44.6 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
56.1 °F