Lost Lake Weather Forecast
- 41
- 55
Rain Likely
- 39
- 51
Rain Likely
- 42
- 50
Rain
- 45
- 53
Rain
- 44
- 54
Rain Likely
- 39
- 53
Chance Rain/Snow
- 35
- 50
Chance Rain/Snow
Today 23 Nov Island County
Rain at Times in the Morning, then cloudy with a chance of rain in the late morning and early afternoon. Cloudy late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the upper 40s to mid 50s. South wind 10 to 15 Mph with Gusts to 25 Mph becoming northwest in the afternoon.
Tonight 23 Nov Island County
Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows near 40. Northwest wind to 10 Mph becoming west after midnight.
Lost Lake Temperature Statistics
November Temperature
Arlington Municipal Airport (14.9 miles)
Lowest 4 November, 2025
30.9 °FAverage November
48 °FHighest 1 November, 2025
61 °F
Climate (2020–Present)
Arlington Municipal Airport (14.9 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
50.7 °FAverage High 2020–2025
59.8 °F