Chubbuck Weather Forecast

    • 42
    • 53

    Chance Rain

    • 38
    • 56

    Mostly Cloudy

    • 39
    • 57

    Rain

    • 36
    • 54

    Rain

    • 27
    • 45

    Chance Rain/Snow

    • 23
    • 39

    Mostly Cloudy

    • 23
    • 40

    Mostly Cloudy

Today 22 Dec Lower Snake River Plain

Rain in the morning. Then a chance of rain in the afternoon. Highs 46 to 53. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the morning.

Tonight 22 Dec Lower Snake River Plain

Mostly cloudy. A chance of rain in the evening. Then a slight chance of rain after midnight. Patchy fog through the night. Lows 36 to 43. South Winds around 10 Mph.

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Chubbuck Temperature Statistics

December Temperature

Pocatello, Pocatello Regional Airport (5 miles)

  • Lowest 14 December, 2025

    18 °F

  • Average December

    39.6 °F

  • Highest 10 December, 2025

    57 °F

Climate (2020–Present)

Pocatello, Pocatello Regional Airport (5 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    61.4 °F
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