Mount Callaghan Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 48
    • 64

    Becoming Sunny

    • 50
    • 69

    Mostly Sunny

    • 51
    • 70

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

    • 51
    • 69

    Mostly Sunny

Today 3 Aug Southern Lander County and Southern Eureka County

Sunny. Near steady temperature in the mid 80s. Southwest Winds 10 to 20 Mph.

Tonight 3 Aug Southern Lander County and Southern Eureka County

Mostly clear. Lows 47 to 55. West Winds 10 to 15 Mph decreasing to up to 10 Mph after midnight.

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  • Temperature Real-Time

Mount Callaghan Temperature Statistics

August Temperature

Eureka Airport AWOS (50.3 miles)

  • Lowest 1 August, 2025

    44.6 °F

  • Average August

    71.5 °F

  • Highest 1 August, 2025

    89.6 °F

Climate (2020–Present)

Eureka Airport AWOS (50.3 miles)

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  • Average Low 2020–2025

    30.8 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    63 °F
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