Kersey Lake Weather Forecast
- 48
- 78
Partly Sunny
- 46
- 74
Rain Showers Likely
- 43
- 72
Chance Thunderstorms
- 41
- 69
Slight Chance Thunderstorms
- 41
- 68
Rain Showers Likely
Today 21 Aug Absaroka/Beartooth Mountains
Mostly sunny. A 20 percent chance of Showers and Thunderstorms late in the afternoon. Highs in the mid 80s. West Winds 5 to 10 Mph.
Tonight 21 Aug Absaroka/Beartooth Mountains
Mostly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.
Kersey Lake Temperature Statistics
August Temperature
Yellowstone Lake (43.5 miles)
Lowest 4 August, 2026
32.6 °FAverage August
56.9 °FHighest 1 August, 2026
85.6 °F
Climate (2021–2026)
Yellowstone Lake (43.5 miles)
Average Low 2021–2026
23 °FAverage 2021–2026
35.7 °FAverage High 2021–2026
48.5 °F