Old Tom Mountain Weather Forecast

    • 41
    • 53

    Rain Showers Likely

    • 37
    • 48

    Rain/Snow

    • 33
    • 39

    Rain/Snow

    • 30
    • 41

    Chance Rain/Snow

    • 29
    • 37

    Chance Snow Showers

    • 29
    • 38

    Chance Snow Showers

Today 15 Nov Marsh and Arbon Highlands

Mostly sunny. Highs 53 to 62.

Tonight 15 Nov Marsh and Arbon Highlands

Mostly cloudy. A slight chance of rain Showers after midnight. Lows 36 to 46.

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Old Tom Mountain Temperature Statistics

November Temperature

Pocatello, Pocatello Regional Airport (23.6 miles)

  • Lowest 8 November, 2025

    21.9 °F

  • Average November

    45.7 °F

  • Highest 13 November, 2025

    66 °F

Climate (2020–Present)

Pocatello, Pocatello Regional Airport (23.6 miles)

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  • Average Low 2020–2025

    34.9 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    61.2 °F
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