Round Lake Weather Forecast
- 48
- 82
Slight Chance Thunderstorms
- 44
- 70
Chance Rain Showers
- 40
- 64
Partly Sunny
- 45
- 75
Partly Sunny
- 50
- 82
Partly Sunny
- 54
- 88
Partly Sunny
Today 20 Jun Eastern Pondera and Eastern Teton
Warmer. Mostly sunny. A 20 percent chance of Thunderstorms late in the afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.
Tonight 20 Jun Eastern Pondera and Eastern Teton
Mostly cloudy with a 50 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 40s. Southwest Winds 5 to 10 Mph shifting to the northwest 10 to 15 Mph with Gusts to around 30 Mph after midnight.
Round Lake Temperature Statistics
June Temperature
Cut Bank, Cut Bank Municipal Airport (46 miles)
Lowest 18 June, 2026
48.9 °FAverage June
56.8 °FHighest 18 June, 2026
62.1 °F
Climate (2021–2026)
Cut Bank, Cut Bank Municipal Airport (46 miles)
Average Low 2021–2026
31.6 °FAverage 2021–2026
43.9 °FAverage High 2021–2026
55.6 °F