Lost Lake Weather Forecast
- 57
- 94
Partly Sunny
- 55
- 76
Rain
- 52
- 71
Rain Showers
- 54
- 71
Slight Chance Rain
- 55
- 72
Mostly Cloudy
- 54
- 73
Mostly Cloudy
Today 24 Jun Island County
Mostly sunny. Highs in the mid 70s to lower 80s. West wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.
Tonight 24 Jun Island County
Breezy. Partly cloudy. Lows in the 50s. West wind 15 to 25 Mph with Gusts to 35 Mph decreasing to 10 to 15 Mph with Gusts to 25 Mph after midnight.
Lost Lake Temperature Statistics
June Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 1 June, 2026
39.9 °FAverage June
60.7 °FHighest 15 June, 2026
86 °F
Climate (2021–2026)
Arlington Municipal Airport (14.9 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
60 °F