Bellevue Weather Forecast
- 49
- 69
Mostly Cloudy
- 47
- 64
Mostly Cloudy
- 48
- 63
Chance Rain Showers
- 49
- 61
Chance Rain Showers
- 50
- 64
Mostly Cloudy
- 48
- 63
Mostly Cloudy
Today 9 May Eastside
Partly sunny. Highs near 70. Light wind.
Tonight 9 May Eastside
Mostly cloudy. Lows near 50. Light wind.
Bellevue Temperature Statistics
May Temperature
Boeing Field - King County International Airport (6.8 miles)
Lowest 4 May, 2025
42.7 °FAverage May
57.8 °FHighest 6 May, 2025
78.1 °F
Climate (2020–Present)
Boeing Field - King County International Airport (6.8 miles)
Average Low 2020–2025
46.9 °FAverage 2020–2025
53.9 °FAverage High 2020–2025
61.3 °F