Rainey Park Weather Forecast

    • 58
    • 86

    Decreasing Clouds

    • 44
    • 77

    Partly Sunny

    • 43
    • 68

    Sunny

    • 47
    • 79

    Mostly Sunny

    • 48
    • 78

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

Today 12 Sep Lower Snake River Plain

Mostly sunny. Highs 79 to 86. Northeast Winds up to 10 Mph. Shifting to southwest in the afternoon.

Tonight 12 Sep Lower Snake River Plain

Partly cloudy. Patchy smoke. Lows 48 to 58. Northwest Winds up to 10 Mph. Shifting to east around 10 Mph after midnight.

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Rainey Park Temperature Statistics

September Temperature

Pocatello, Pocatello Regional Airport (7.5 miles)

  • Lowest 8 September, 2026

    36.6 °F

  • Average September

    64.7 °F

  • Highest 6 September, 2026

    88.6 °F

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (7.5 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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