Chubbuck Weather Forecast

    • 53
    • 79

    Rain Showers Likely

    • 47
    • 72

    Rain Showers Likely

    • 46
    • 69

    Slight Chance Thunderstorms

    • 47
    • 74

    Mostly Sunny

    • 48
    • 78

    Mostly Sunny

    • 49
    • 79

    Mostly Sunny

Today 17 Sep Lower Snake River Plain

Rain Showers likely and a slight chance of Thunderstorms in the morning. Then a chance of Showers and Thunderstorms in the afternoon. Highs 75 to 82. East Winds 10 to 15 Mph. Shifting to southeast in the afternoon.

Tonight 17 Sep Lower Snake River Plain

A chance of rain Showers and a slight chance of Thunderstorms in the evening. Then rain Showers likely and a slight chance of Thunderstorms after midnight. Lows 48 to 55. Southeast Winds 10 to 15 Mph. Shifting to northeast after midnight. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chubbuck Temperature Statistics

September Temperature

Pocatello, Pocatello Regional Airport (5 miles)

  • Lowest 15 September, 2026

    33.1 °F

  • Average September

    63.3 °F

  • Highest 6 September, 2026

    88.6 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (5 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.9 °F
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