Rigby-Jefferson County Airport Weather Forecast

    • 40
    • 64

    Rain Showers

    • 39
    • 60

    Chance Rain

    • 40
    • 62

    Chance Rain

    • 43
    • 70

    Partly Sunny

    • 46
    • 75

    Partly Sunny

    • 49
    • 80

    Mostly Sunny

Today 27 Jun Upper Snake River Plain

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the morning. Then a chance of Showers and Thunderstorms in the afternoon. Windy, cooler. Highs 58 to 66. Southwest Winds 10 to 20 Mph. Increasing to 20 to 30 Mph in the afternoon.

Tonight 27 Jun Upper Snake River Plain

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Then a chance of rain after midnight. Breezy, Colder. Lows 35 to 42. Southwest Winds 15 to 25 Mph. Decreasing to 10 to 15 Mph after midnight. Chance of precipitation 50 percent.

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Rigby-Jefferson County Airport Temperature Statistics

June Temperature

Idaho Falls Regional Airport (10.6 miles)

  • Lowest 11 June, 2026

    30.7 °F

  • Average June

    61.9 °F

  • Highest 24 June, 2026

    89.7 °F

Climate (2021–2026)

Idaho Falls Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    59.9 °F
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