McGinnis Lake Weather Forecast
- 44
- 62
Mostly Cloudy
- 46
- 67
Rain Showers
- 42
- 54
Rain Showers Likely
- 35
- 51
Chance Rain
- 35
- 51
Chance Rain
- 38
- 52
Chance Rain
- 34
- 49
Chance Rain
Today 25 Mar Upper Columbia Basin
Mostly sunny. Highs in the upper 60s to mid 70s. Southeast wind 5 to 10 Mph.
Tonight 25 Mar Upper Columbia Basin
Mostly cloudy. Lows in the mid to upper 40s. Northeast wind 5 to 10 Mph.
McGinnis Lake Temperature Statistics
March Temperature
Omak Airport (41 miles)
Lowest 14 March, 2025
23.8 °FAverage March
42 °FHighest 2 March, 2025
59.6 °F
Climate (2020–Present)
Omak Airport (41 miles)
Average Low 2020–2025
40.6 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
62.4 °F