Bighorn Lake Weather Forecast
- 58
- 78
Rain Showers
- 60
- 91
Chance Rain Showers
- 52
- 82
Rain Showers Likely
- 49
- 75
Chance Thunderstorms
- 51
- 76
Slight Chance Thunderstorms
- 55
- 83
Mostly Sunny
Today 25 Jun North Bighorn Basin
Partly cloudy with a chance of Showers with a slight chance of Thunderstorms this Morning, then mostly cloudy with Showers with a chance of Thunderstorms this afternoon. Highs in the mid 70s. Southeast Winds around 10 Mph this afternoon. Chance of rain 80 percent.
Tonight 25 Jun North Bighorn Basin
Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the mid 50s. North Winds around 10 Mph in the evening. Chance of rain 30 percent.
Bighorn Lake Temperature Statistics
June Temperature
Cowley WY (13 miles)
Lowest 1 June, 2026
37.4 °FAverage June
63.8 °FHighest 6 June, 2026
96.8 °F
Climate (2021–2026)
Cowley WY (13 miles)
Average Low 2021–2026
34.7 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
60.2 °F