Atomic City Weather Forecast

    • 29
    • 46

    Increasing Clouds

    • 26
    • 51

    Partly Sunny

    • 25
    • 47

    Areas Fog

    • 25
    • 46

    Partly Sunny

    • 27
    • 48

    Partly Sunny

    • 29
    • 54

    Partly Sunny

    • 30
    • 53

    Mostly Cloudy

Today 3 Nov Arco/Mud Lake Desert

Mostly sunny. Highs 50 to 57.

Tonight 3 Nov Arco/Mud Lake Desert

Mostly cloudy. Patchy fog after midnight. Lows 28 to 35. Northeast Winds up to 10 Mph.

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Atomic City Temperature Statistics

November Temperature

Idaho Falls Regional Airport (37.3 miles)

  • Lowest 1 November, 2026

    43 °F

  • Average November

    45.2 °F

  • Highest 1 November, 2026

    46.9 °F

Climate (2021–2026)

Idaho Falls Regional Airport (37.3 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    60.1 °F
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