Ketchum Weather Forecast
- 16
- 42
Snow Showers
- 17
- 40
Chance Snow
- 19
- 42
Chance Snow Showers
- 19
- 43
Chance Snow Showers
- 19
- 46
Chance Snow Showers
- 22
- 51
Mostly Sunny
Today 31 Mar Sun Valley Region
Snow Showers likely and a slight chance of Thunderstorms in the morning. Then snow Showers and a chance of Thunderstorms in the afternoon. Snow may be heavy at Times in the afternoon. Snow accumulation of 3 to 7 Inches. Highs 33 to 43.
Tonight 31 Mar Sun Valley Region
Mostly cloudy with a chance of Thunderstorms and snow Showers in the evening. Then partly cloudy with a slight chance of snow after midnight. Colder. Lows 12 to 19.
Ketchum Temperature Statistics
March Temperature
Hailey, Friedman Memorial Airport (12.4 miles)
Lowest 19 March, 2025
15.8 °FAverage March
33.9 °FHighest 26 March, 2025
64.4 °F
Climate (2020–Present)
Hailey, Friedman Memorial Airport (12.4 miles)
Average Low 2020–2025
33.8 °FAverage 2020–2025
42 °FAverage High 2020–2025
55.8 °F