Lemhi Weather Forecast

    • 39
    • 59

    Chance Rain

    • 38
    • 53

    Slight Chance Rain

    • 35
    • 60

    Rain Likely

    • 32
    • 48

    Rain Likely

    • 24
    • 46

    Rain Likely

    • 26
    • 43

    Partly Sunny

    • 32
    • 53

    Mostly Cloudy

Today 3 Nov Eastern Lemhi County

Partly cloudy. Widespread frost in the morning. Highs in the 50s. South Winds to 15 Mph in the afternoon.

Tonight 3 Nov Eastern Lemhi County

Mostly cloudy with a 50 percent chance of Areas of rain. Lows in the mid 30s to lower 40s. South Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lemhi Temperature Statistics

November Temperature

Salmon, Lemhi County Airport (20.5 miles)

  • Lowest 1 November, 2025

    30 °F

  • Average November

    45.4 °F

  • Highest 1 November, 2025

    62.1 °F

Climate (2020–Present)

Salmon, Lemhi County Airport (20.5 miles)

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  • Average Low 2020–2025

    32.3 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    58.3 °F
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