Twentymile Lake Weather Forecast

    • 42
    • 63

    Chance Thunderstorms

    • 47
    • 59

    Rain

    • 36
    • 50

    Rain Showers

    • 44
    • 58

    Slight Chance Rain

    • 46
    • 66

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 53
    • 77

    Partly Sunny

Today 1 Jun Southern Clearwater Mountains

Mostly cloudy. Slight chance of rain early in the afternoon. Chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. Chance of precipitation 30 percent. Highs 60 to 75.

Tonight 1 Jun Southern Clearwater Mountains

Mostly cloudy in the evening then becoming partly cloudy. Chance of Showers and Thunderstorms. Chance of precipitation 30 percent. Lows 39 to 52.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Twentymile Lake Temperature Statistics

June Temperature

Grangeville - Idaho County Airport (24.9 miles)

  • Lowest

    –

  • Average June

    –

  • Highest

    –

Climate (2019–Present)

Grangeville - Idaho County Airport (24.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    36.2 °F

  • Average 2019–2024

    46.6 °F

  • Average High 2019–2024

    57 °F
Get an account to remove ads