Lemhi County Airport Weather Forecast

    • 36
    • 60

    Decreasing Clouds

    • 25
    • 55

    Rain Showers

    • 27
    • 48

    Chance Snow

    • 27
    • 50

    Slight Chance Thunderstorms

    • 33
    • 58

    Partly Sunny

    • 34
    • 59

    Slight Chance Rain

    • 40
    • 66

    Mostly Cloudy

Today 28 Apr Eastern Lemhi County

Mostly cloudy. Highs in the 50s. West Winds to 15 Mph in the afternoon.

Tonight 28 Apr Eastern Lemhi County

Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. A 40 percent chance of Areas of rain and snow after midnight. Lows in the 30s. West Winds 15 to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lemhi County Airport Temperature Statistics

April Temperature

Salmon, Lemhi County Airport (0 miles)

  • Lowest 1 April, 2024

    24.9 °F

  • Average April

    46.4 °F

  • Highest 12 April, 2024

    77.6 °F

Climate (2019–Present)

Salmon, Lemhi County Airport (0 miles)

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  • Average Low 2019–2024

    32 °F

  • Average 2019–2024

    44.7 °F

  • Average High 2019–2024

    57.3 °F
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