Roy Weather Forecast

    • 57
    • 85

    Mostly Sunny

    • 57
    • 87

    Slight Chance Thunderstorms

    • 58
    • 89

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

    • 58
    • 88

    Mostly Sunny

    • 60
    • 91

    Mostly Sunny

Today 23 Jul Raft River Region

Sunny. Highs 80 to 90. Northwest Winds 10 to 15 Mph.

Tonight 23 Jul Raft River Region

Mostly clear. Lows 54 to 64. Northwest Winds 10 to 15 Mph. Decreasing to up to 10 Mph after midnight.

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Roy Temperature Statistics

July Temperature

Pocatello, Pocatello Regional Airport (40.4 miles)

  • Lowest 7 July, 2025

    45.6 °F
  • Average July

    74.3 °F
  • Highest 1 July, 2025

    97.6 °F

Climate (2020–Present)

Pocatello, Pocatello Regional Airport (40.4 miles)

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  • Average Low 2020–2025

    34.8 °F
  • Average 2020–2025

    48.2 °F
  • Average High 2020–2025

    61.2 °F
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