Joseph Whidbey State Park Weather Forecast
- 39
- 45
Rain
- 35
- 46
Rain
- 35
- 41
Mostly Cloudy
- 37
- 42
Mostly Cloudy
- 38
- 45
Mostly Cloudy
- 40
- 46
Mostly Cloudy
Today 25 Dec Island County
Mostly cloudy in the Morning, then a chance of rain Showers early in the afternoon. Cloudy with rain Showers likely late in the afternoon. Patchy fog late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the 40s. North wind 10 to 15 Mph becoming northwest in the afternoon.
Tonight 25 Dec Island County
Mostly cloudy. Patchy fog in the evening. Showers likely in the Evening, then a chance of Showers after midnight. Rainfall Amounts less than a tenth of an inch likely. Lows near 40. Southeast wind around 10 Mph becoming south after midnight.
Joseph Whidbey State Park Temperature Statistics
December Temperature
Whidbey Island Naval Air Station - Ault Field (3.7 miles)
Lowest 1 December, 2025
34 °FAverage December
46.8 °FHighest 15 December, 2025
61 °F
Climate (2020–Present)
Whidbey Island Naval Air Station - Ault Field (3.7 miles)
Average Low 2020–2025
44.6 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
56.1 °F