Mackay Weather Forecast
- 20
- 31
Snow
- 16
- 36
Snow
- 19
- 32
Snow Likely
- 20
- 33
Snow Likely
- 16
- 35
Snow Likely
- 1
- 28
Chance Snow
Today 31 Jan Lost River Valleys
Mostly cloudy with a chance of snow. Snow accumulation up to 2 Inches. Highs 28 to 38. South Winds up to 10 Mph increasing to 10 to 15 Mph in the afternoon.
Tonight 31 Jan Lost River Valleys
Snow likely in the evening. Then a chance of snow after midnight. Snow accumulation up to 2 Inches. Lows 17 to 27. South Winds 10 to 15 Mph.
Mackay Temperature Statistics
January Temperature
Hailey, Friedman Memorial Airport (44.7 miles)
Lowest 20 January, 2025
-2.2 °FAverage January
18.1 °FHighest 3 January, 2025
41 °F
Climate (2020–Present)
Hailey, Friedman Memorial Airport (44.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
33.8 °FAverage 2020–2025
42 °FAverage High 2020–2025
55.8 °F