Union Mountain Weather Forecast

    • 61
    • 86

    Decreasing Clouds

    • 59
    • 86

    Becoming Sunny

    • 63
    • 87

    Partly Sunny

    • 64
    • 88

    Thunderstorms

    • 63
    • 86

    Rain Showers

    • 62
    • 82

    Rain Showers

    • 60
    • 77

    Rain Showers

Today 19 Aug Southwest Elko County

Sunny. Highs 90 to 96. South Winds up to 10 Mph increasing to southwest 15 to 20 Mph in the afternoon.

Tonight 19 Aug Southwest Elko County

Mostly clear. Areas of smoke after midnight. Lows 55 to 61. Southwest Winds up to 10 Mph.

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  • Temperature Real-Time

Union Mountain Temperature Statistics

August Temperature

Eureka Airport AWOS (40.4 miles)

  • Lowest 9 August, 2025

    42.8 °F

  • Average August

    71.3 °F

  • Highest 3 August, 2025

    93.2 °F

Climate (2020–Present)

Eureka Airport AWOS (40.4 miles)

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  • Average Low 2020–2025

    30.7 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    63 °F
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