Lost Lake Weather Forecast
- 43
- 59
Rain Showers Likely
- 48
- 57
Rain
- 53
- 60
Rain
- 53
- 67
Mostly Cloudy
- 51
- 62
Rain Likely
- 49
- 57
Rain
- 47
- 56
Rain
Today 8 Nov Island County
Cloudy with a chance of rain. Highs in the lower 50s.
Tonight 8 Nov Island County
Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. Southeast wind to 10 Mph in the evening becoming light.
Lost Lake Temperature Statistics
November Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 2 November, 2026
27 °FAverage November
45.9 °FHighest 6 November, 2026
57.9 °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