Grassy Lake Weather Forecast
- 53
- 82
Mostly Sunny
- 57
- 85
Mostly Sunny
- 57
- 88
Slight Chance Rain Showers
- 53
- 82
Partly Sunny
- 51
- 75
Slight Chance Thunderstorms
- 53
- 75
Slight Chance Thunderstorms
Today 30 Jun Eastern Glacier
Sunny. Highs in the mid 80s. Southeast Winds 5 to 15 Mph.
Tonight 30 Jun Eastern Glacier
Mostly clear. Lows around 55. Southeast Winds 5 to 15 Mph.
Grassy Lake Temperature Statistics
June Temperature
Cut Bank, Cut Bank Municipal Airport (19.9 miles)
Lowest 3 June, 2025
33.7 °FAverage June
59.5 °FHighest 9 June, 2025
91.7 °F
Climate (2020–Present)
Cut Bank, Cut Bank Municipal Airport (19.9 miles)
Average Low 2020–2025
31.5 °FAverage 2020–2025
43.6 °FAverage High 2020–2025
55.1 °F