Sula Weather Forecast

    • 41
    • 84

    Increasing Clouds

    • 41
    • 86

    Partly Sunny

    • 41
    • 84

    Mostly Sunny

    • 34
    • 74

    Slight Chance Thunderstorms

    • 37
    • 80

    Sunny

    • 41
    • 85

    Mostly Sunny

Today 18 Sep Bitterroot/Sapphire Mountains

Mostly sunny. Highs in the 70s.

Tonight 18 Sep Bitterroot/Sapphire Mountains

Mostly clear. Lows in the 40s to lower 50s.

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Sula Temperature Statistics

September Temperature

Salmon, Lemhi County Airport (49.7 miles)

  • Lowest 12 September, 2025

    39.9 °F

  • Average September

    60.2 °F

  • Highest 3 September, 2025

    90 °F

Climate (2020–Present)

Salmon, Lemhi County Airport (49.7 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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