Upper Waterton Lake Weather Forecast
- 41
- 66
Becoming Sunny
- 46
- 75
Sunny
- 43
- 78
Rain Showers Likely
- 34
- 55
Rain Showers Likely
- 35
- 58
Mostly Sunny
- 42
- 66
Mostly Sunny
- 46
- 71
Mostly Sunny
Today 1 May East Glacier Park Region
Not as cool. Sunny. Highs 50 to 60. West Winds up to 10 Mph.
Tonight 1 May East Glacier Park Region
Partly cloudy. Lows 35 to 40. Southwest Winds 5 to 10 Mph.
Upper Waterton Lake Temperature Statistics
May Temperature
Kalispell, Glacier Park International Airport (49.1 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Kalispell, Glacier Park International Airport (49.1 miles)
Average Low 2020–2025
33 °FAverage 2020–2025
44.9 °FAverage High 2020–2025
56.5 °F