Wallace Falls State Park Weather Forecast
- 44
- 54
Rain
- 41
- 47
Rain
- 42
- 53
Partly Sunny
- 44
- 60
Partly Sunny
- 45
- 61
Partly Sunny
- 45
- 58
Slight Chance Rain
Today 21 Apr Cascades of Snohomish and Northern King Counties
Partly sunny with a slight chance of rain and snow in the Morning, then mostly cloudy with a chance of Showers, a slight chance of Thunderstorms and a chance of snow Showers in the afternoon. Snow level near 8000 feet. Afternoon pass Temperatures in the mid 50s. Light wind becoming west around 10 Mph in the afternoon.
Tonight 21 Apr Cascades of Snohomish and Northern King Counties
Rain and snow likely in the Evening, then rain and snow after midnight. Snow level near 6500 feet. Rainfall Amounts a quarter to a half inch possible. No snow accumulation. Lows in the upper 30s. West wind in the Passes around 10 Mph.
Wallace Falls State Park Temperature Statistics
April Temperature
Everett Snohomish County (28 miles)
Lowest 15 April, 2026
37.9 °FAverage April
48.2 °FHighest 6 April, 2026
66 °F
Climate (2021–Present)
Everett Snohomish County (28 miles)
Average Low 2021–2026
46.5 °FAverage 2021–2026
52.6 °FAverage High 2021–2026
59.3 °F