Swamp Angel Lake Weather Forecast

    • 51
    • 62

    Decreasing Clouds

    • 52
    • 68

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 17 Aug Southern Clearwater Mountains

Mostly cloudy with a chance of rain Showers. Chance of Thunderstorms. Chance of precipitation 50 percent. Highs 70 to 85.

Tonight 17 Aug Southern Clearwater Mountains

Mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows 45 to 60.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Swamp Angel Lake Temperature Statistics

August Temperature

Salmon, Lemhi County Airport (44.7 miles)

  • Lowest 8 August, 2025

    42.7 °F

  • Average August

    66.7 °F

  • Highest 12 August, 2025

    95.6 °F

Climate (2020–Present)

Salmon, Lemhi County Airport (44.7 miles)

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

  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    58.2 °F
Get WillyWeather+ to remove ads