Pocatello Regional Airport Weather Forecast

    • 41
    • 69

    Decreasing Clouds

    • 41
    • 70

    Mostly Sunny

    • 42
    • 72

    Sunny

    • 44
    • 76

    Mostly Sunny

    • 45
    • 79

    Partly Sunny

    • 43
    • 75

    Mostly Sunny

    • 45
    • 78

    Mostly Sunny

Today 28 Sep Lower Snake River Plain

Sunny. Highs 72 to 79.

Tonight 28 Sep Lower Snake River Plain

Partly cloudy. Colder. Lows 37 to 46. Southwest Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pocatello Regional Airport Temperature Statistics

September Temperature

Pocatello, Pocatello Regional Airport (1.2 miles)

  • Lowest 15 September, 2026

    30.7 °F

  • Average September

    61.7 °F

  • Highest 6 September, 2026

    88.6 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.9 °F
Get WillyWeather+ to remove ads