Lost Lake Weather Forecast
- 41
- 55
Decreasing Clouds
- 48
- 59
Rain
- 48
- 58
Rain
- 49
- 58
Rain Likely
- 51
- 62
Rain
- 47
- 58
Chance Rain
- 49
- 56
Rain Likely
Today 3 Nov Island County
Windy. Rain likely. Highs in the mid to upper 50s.
Tonight 3 Nov Island County
Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 30s to mid 40s. Light wind.
Lost Lake Temperature Statistics
November Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 1 November, 2026
30 °FAverage November
39.2 °FHighest 1 November, 2026
46.9 °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