Twentymile Lake Weather Forecast
- 21
- 35
Snow Likely
- 23
- 40
Partly Sunny
- 27
- 46
Mostly Sunny
- 34
- 55
Chance Rain/Snow
- 28
- 43
Slight Chance Snow
- 33
- 52
Partly Sunny
- 37
- 57
Chance Rain
Today 17 Apr Southern Clearwater Mountains
Snow likely. Areas of rain late in the morning. Rain likely in the afternoon. Chance of precipitation 70 percent. Snow level 3000 feet. Little or no new snow accumulation. Highs 36 to 51. Northwest Winds to 15 Mph in the afternoon.
Tonight 17 Apr Southern Clearwater Mountains
Mostly cloudy with Areas of rain and snow in the Evening, then mostly clear with a slight chance of snow after midnight. Patchy fog after midnight. Areas of fog late in the night. Chance of precipitation 50 percent. Lows 19 to 32.
Twentymile Lake Temperature Statistics
April Temperature
Grangeville - Idaho County Airport (24.9 miles)
Lowest 1 April, 2024
30.2 °FAverage April
44.5 °FHighest 2 April, 2024
69.8 °F
Climate (2019–Present)
Grangeville - Idaho County Airport (24.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
36.3 °FAverage 2019–2024
46.7 °FAverage High 2019–2024
57.2 °F