Weallup Lake Weather Forecast
- 51
- 70
Decreasing Clouds
- 53
- 71
Partly Sunny
- 53
- 71
Mostly Cloudy
- 52
- 70
Partly Sunny
- 51
- 70
Partly Sunny
- 53
- 74
Mostly Sunny
Today 8 Jul Downtown Everett / Marysville Area
Mostly cloudy. Highs in the upper 60s to mid 70s. Light wind.
Tonight 8 Jul Downtown Everett / Marysville Area
Partly cloudy. Lows in the lower to mid 50s. Northwest wind 10 to 15 Mph becoming north after midnight.
Weallup Lake Temperature Statistics
July Temperature
Arlington Municipal Airport (7.5 miles)
Lowest 5 July, 2026
46.4 °FAverage July
59.7 °FHighest 3 July, 2026
73 °F
Climate (2021–2026)
Arlington Municipal Airport (7.5 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
59.9 °F