North Fork Weather Forecast

    • 42
    • 73

    Mostly Sunny

    • 44
    • 78

    Mostly Sunny

    • 43
    • 72

    Mostly Sunny

    • 44
    • 75

    Mostly Sunny

    • 49
    • 81

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

Today 11 Jun Eastern Lemhi County

Mostly sunny. Widespread frost early in the morning. Highs in the mid 60s to lower 70s. West Winds to 15 Mph in the afternoon.

Tonight 11 Jun Eastern Lemhi County

Mostly clear. Lows in the mid 30s to lower 40s. West Winds to 15 Mph.

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North Fork Temperature Statistics

June Temperature

Salmon, Lemhi County Airport (20.5 miles)

  • Lowest 1 June, 2026

    36 °F

  • Average June

    60.1 °F

  • Highest 5 June, 2026

    86 °F

Climate (2021–Present)

Salmon, Lemhi County Airport (20.5 miles)

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  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    59.2 °F
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