Lost Lake Weather Forecast
- 45
- 57
Chance Rain
- 41
- 53
Chance Rain
- 42
- 51
Chance Rain
- 40
- 51
Chance Rain
- 39
- 50
Partly Sunny
- 38
- 50
Partly Sunny
Today 15 Nov Island County
Windy. Mostly cloudy with a chance of rain. Highs in the 50s. South wind 15 to 30 Mph. Gusts to 45 Mph decreasing to 35 Mph in the afternoon.
Tonight 15 Nov Island County
Breezy. Partly cloudy. A slight chance of rain in the evening. A slight chance of rain in the morning. Lows in the 40s. South wind 15 to 25 Mph becoming southeast after midnight. Gusts to 35 Mph.
Lost Lake Temperature Statistics
November Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 2 November, 2026
27 °FAverage November
49.8 °FHighest 11 November, 2026
70 °F
Climate (2021–2026)
Arlington Municipal Airport (14.9 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
60 °F