Rainey Park Weather Forecast

    • 57
    • 84

    Mostly Sunny

    • 54
    • 83

    Rain Showers Likely

    • 45
    • 68

    Chance Rain

    • 49
    • 73

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 56
    • 80

    Partly Sunny

Today 5 Sep Lower Snake River Plain

Sunny. Highs 77 to 84. Southwest Winds around 10 Mph.

Tonight 5 Sep Lower Snake River Plain

Mostly clear. Lows 46 to 56. South Winds around 10 Mph.

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Rainey Park Temperature Statistics

September Temperature

Pocatello, Pocatello Regional Airport (7.5 miles)

  • Lowest 3 September, 2026

    53.1 °F

  • Average September

    68.2 °F

  • Highest 1 September, 2026

    85.6 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    62 °F
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