Riverbend Weather Forecast
- 44
- 59
Rain Showers Likely
- 41
- 61
Partly Sunny
- 44
- 66
Mostly Sunny
- 52
- 76
Mostly Sunny
- 56
- 83
Partly Sunny
- 52
- 76
Slight Chance Rain
Today 29 May Foothills and Valleys of Central King County
Showers until late Afternoon, then cloudy with a slight chance of Showers late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs near 60. North wind to 10 Mph becoming northeast in the Afternoon, Gusts to 20 Mph in the morning.
Tonight 29 May Foothills and Valleys of Central King County
Mostly cloudy. A slight chance of Showers in the evening. Lows in the 40s. Light wind.
Riverbend Temperature Statistics
May Temperature
Renton Municipal Airport (21.7 miles)
Lowest 17 May, 2026
43 °FAverage May
59.5 °FHighest 12 May, 2026
82 °F
Climate (2021–Present)
Renton Municipal Airport (21.7 miles)
Average Low 2021–2026
47.5 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
62.3 °F