Mary Ann Lake Weather Forecast
- 40
- 47
Chance Rain
- 37
- 47
Chance Rain/Snow
- 27
- 44
Chance Rain/Snow
- 29
- 40
Chance Snow
- 28
- 39
Chance Snow
- 29
- 40
Chance Rain/Snow
Today 16 Nov Okanogan Highlands
Patchy fog in the morning. Mostly cloudy with a 40 percent chance of rain. Highs in the lower to mid 50s. Rainfall Amounts less than a tenth of an inch.
Tonight 16 Nov Okanogan Highlands
Rain likely in the Evening, then a chance of rain overnight. Lows in the lower to mid 40s. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an inch.
Mary Ann Lake Temperature Statistics
November Temperature
Omak Airport (37.9 miles)
Lowest 8 November, 2025
28.9 °FAverage November
42.8 °FHighest 7 November, 2025
57 °F
Climate (2020–Present)
Omak Airport (37.9 miles)
Average Low 2020–2025
40.7 °FAverage 2020–2025
51.8 °FAverage High 2020–2025
62.8 °F