Lost Lake Weather Forecast
- 47
- 68
Rain
- 48
- 64
Rain Showers Likely
- 50
- 72
Mostly Cloudy
- 50
- 72
Chance Rain
- 50
- 68
Chance Rain
- 51
- 70
Slight Chance Rain
- 52
- 76
Partly Sunny
Today 5 Jun Island County
Mostly cloudy. A chance of Showers until late afternoon. A slight chance of Thunderstorms in the afternoon. Showers late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the upper 50s to mid 60s. South wind 10 to 15 Mph.
Tonight 5 Jun Island County
Rain and a slight chance of Thunderstorms in the Evening, then rain likely in the late evening and early morning. A chance of rain late in the night. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Lows in the 40s. Northwest wind to 10 Mph becoming southeast after midnight.
Lost Lake Temperature Statistics
June Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 1 June, 2026
39.9 °FAverage June
62.6 °FHighest 2 June, 2026
82.9 °F
Climate (2021–Present)
Arlington Municipal Airport (14.9 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
59.9 °F