Keller Weather Forecast
- 31
- 52
Slight Chance Rain/Snow
- 30
- 50
Mostly Sunny
- 35
- 52
Mostly Cloudy
- 36
- 47
Rain
- 32
- 51
Chance Rain
- 35
- 55
Mostly Sunny
Today 29 Mar Okanogan Highlands
Partly sunny. A chance of rain or snow in the afternoon. Snow level 3500 feet in the afternoon. Highs in the upper 40s to mid 50s. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph in the afternoon. In the Mountains, southwest wind 15 to 25 Mph with Gusts up to 45 Mph in the afternoon. Chance of precipitation 50 percent.
Tonight 29 Mar Okanogan Highlands
Mostly cloudy with a chance of rain or snow in the Evening, then mostly clear overnight. Lows in the mid 20s to lower 30s. West wind 5 to 15 Mph, except west 15 to 25 Mph in the Mountains. Gusts up to 30 Mph in the evening. In the Mountains, Gusts up to 55 Mph decreasing to 45 Mph overnight. Chance of precipitation 50 percent.
Keller Temperature Statistics
March Temperature
Omak Airport (46.6 miles)
Lowest 10 March, 2026
21.7 °FAverage March
45.6 °FHighest 18 March, 2026
74.6 °F
Climate (2021–Present)
Omak Airport (46.6 miles)
Average Low 2021–2026
40.9 °FAverage 2021–2026
52 °FAverage High 2021–2026
63 °F