Weallup Lake Weather Forecast
- 36
- 50
Rain
- 35
- 52
Rain Likely
- 34
- 51
Slight Chance Rain
- 36
- 52
Slight Chance Rain
- 36
- 53
Partly Sunny
- 38
- 53
Mostly Cloudy
Today 28 Oct Downtown Everett / Marysville Area
Partly sunny. Highs in the mid to upper 50s.
Tonight 28 Oct Downtown Everett / Marysville Area
Mostly cloudy with a chance of rain in the Evening, then rain likely after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. Southeast wind 10 to 20 Mph.
Weallup Lake Temperature Statistics
October Temperature
Arlington Municipal Airport (7.5 miles)
Lowest 12 October, 2026
32 °FAverage October
51.4 °FHighest 16 October, 2026
78.1 °F
Climate (2021–2026)
Arlington Municipal Airport (7.5 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
60 °F