Winthrop Weather Forecast
- 15
- 40
Chance Snow
- 23
- 36
Snow Likely
- 21
- 40
Snow Likely
- 22
- 38
Rain/Snow Likely
- 22
- 43
Chance Rain/Snow
- 23
- 44
Partly Sunny
- 26
- 40
Chance Snow
Today 13 Mar Western Okanogan County
Mostly cloudy with snow likely. Snow accumulation up to 1 inch. Highs in the upper 30s to mid 40s. West wind 5 to 15 Mph with Gusts up to 20 Mph. Chance of precipitation 70 percent.
Tonight 13 Mar Western Okanogan County
Partly cloudy with a 50 percent chance of snow. Lows 14 to 23. Gusts up to 20 Mph in the evening.
Winthrop Temperature Statistics
March Temperature
Omak Airport (30.4 miles)
Lowest 7 March, 2025
24.9 °FAverage March
42.2 °FHighest 2 March, 2025
59.6 °F
Climate (2020–Present)
Omak Airport (30.4 miles)
Average Low 2020–2025
40.6 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
62.4 °F