Tetrault Lake Weather Forecast
- 23
- 50
Becoming Sunny
- 37
- 60
Mostly Sunny
- 32
- 53
Chance Rain
- 34
- 61
Partly Sunny
- 38
- 68
Partly Sunny
- 39
- 68
Mostly Cloudy
Today 19 Apr Kootenai/Cabinet Region
Partly cloudy. Highs in the upper 40s to mid 50s. East Winds to 15 Mph with Gusts to around 30 Mph in the afternoon.
Tonight 19 Apr Kootenai/Cabinet Region
Partly cloudy in the evening then clearing. Lows in the 20s. East Winds to 15 Mph with Gusts to around 30 Mph.
Tetrault Lake Temperature Statistics
April Temperature
Boundary County Airport (55.3 miles)
Lowest 1 April, 2024
28.4 °FAverage April
46.5 °FHighest 14 April, 2024
71.6 °F
Climate (2019–Present)
Boundary County Airport (55.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37 °FAverage 2019–2024
46.5 °FAverage High 2019–2024
56 °F