Pocatello Weather Forecast

    • 43
    • 60

    Rain

    • 38
    • 58

    Rain

    • 30
    • 44

    Rain/Snow

    • 31
    • 51

    Slight Chance Snow

    • 35
    • 58

    Mostly Sunny

    • 40
    • 65

    Partly Sunny

Today 31 Mar Lower Snake River Plain

Mostly cloudy. A chance of rain in the morning. Then a chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs 55 to 62. Southwest Winds 10 to 20 Mph. Chance of precipitation 50 percent.

Tonight 31 Mar Lower Snake River Plain

Rain Showers likely and a slight chance of Thunderstorms in the evening. Then a chance of rain after midnight. Lows 35 to 42. Southwest Winds 10 to 15 Mph. Chance of precipitation 70 percent.

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  • Temperature Real-Time

Pocatello Temperature Statistics

March Temperature

Pocatello, Pocatello Regional Airport (6.8 miles)

  • Lowest 15 March, 2026

    17.7 °F

  • Average March

    46.4 °F

  • Highest 18 March, 2026

    77.6 °F

Climate (2021–Present)

Pocatello, Pocatello Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    35.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.8 °F
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