Triangle Lake Weather Forecast
- 12
- 16
Snow Likely
- 25
- 28
Snow
- 29
- 30
Snow
- 25
- 32
Snow
- 19
- 28
Snow Likely
- 27
- 30
Chance Snow
Today 10 Mar Lower Hells Canyon/Salmon River Region
Snow likely early in the morning. Snow likely early in the Afternoon, then Areas of snow late in the afternoon. Chance of snow 70 percent. Little or no new snow accumulation. Highs in the 30s to mid 40s. West Winds to 15 Mph in the afternoon.
Tonight 10 Mar Lower Hells Canyon/Salmon River Region
Partly cloudy with a 50 percent chance of snow. Lows in the mid 20s to lower 30s. Southwest Winds to 15 Mph.
Triangle Lake Temperature Statistics
March Temperature
McCall Airport (36.7 miles)
Lowest 6 March, 2026
19 °FAverage March
33.3 °FHighest 8 March, 2026
45 °F
Climate (2021–Present)
McCall Airport (36.7 miles)
Average Low 2021–2026
31 °FAverage 2021–2026
43 °FAverage High 2021–2026
54.9 °F