McDonald Lake Weather Forecast
- 49
- 73
Rain Showers Likely
- 47
- 74
Chance Rain Showers
- 46
- 74
Chance Rain Showers
- 46
- 74
Chance Rain Showers
- 43
- 73
Chance Thunderstorms
- 43
- 74
Slight Chance Thunderstorms
- 43
- 75
Mostly Sunny
Today 13 Sep Southern Mountains
Partly cloudy with scattered rain Showers and isolated Thunderstorms in the Morning, then partly sunny with scattered Showers and Thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 50 percent.
Tonight 13 Sep Southern Mountains
Partly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows around 50. Chance of precipitation 30 percent.
McDonald Lake Temperature Statistics
September Temperature
Bryce Canyon Airport (28 miles)
Lowest 3 September, 2026
33.1 °FAverage September
59.3 °FHighest 10 September, 2026
81 °F
Climate (2021–2026)
Bryce Canyon Airport (28 miles)
Average Low 2021–2026
28.4 °FAverage 2021–2026
44.3 °FAverage High 2021–2026
58.9 °F