Riverview Weather Forecast
- 47
- 57
Chance Rain
- 44
- 60
Partly Sunny
- 44
- 62
Mostly Sunny
- 45
- 65
Mostly Sunny
- 45
- 66
Partly Sunny
- 46
- 66
Partly Sunny
Today 22 Apr City of Seattle
Mostly cloudy. Rain at Times in the Morning, then a chance of rain in the late morning and early afternoon. A slight chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the mid to upper 50s. South wind to 10 Mph increasing to 10 to 15 Mph with Gusts to 25 Mph in the afternoon.
Tonight 22 Apr City of Seattle
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid to upper 40s. South wind 10 to 20 Mph.
Riverview Temperature Statistics
April Temperature
Boeing Field - King County International Airport (1.2 miles)
Lowest 8 April, 2026
37 °FAverage April
51.8 °FHighest 19 April, 2026
73 °F
Climate (2021–Present)
Boeing Field - King County International Airport (1.2 miles)
Average Low 2021–2026
47.1 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
61.6 °F