Idaho Falls Regional Airport Weather Forecast

    • 35
    • 58

    Increasing Clouds

    • 37
    • 57

    Rain Showers Likely

    • 33
    • 47

    Rain Showers Likely

    • 29
    • 49

    Chance Rain/Snow

    • 26
    • 45

    Mostly Cloudy

    • 26
    • 45

    Slight Chance Rain/Snow

Today 15 Nov Upper Snake River Plain

Mostly sunny. Highs 51 to 58. Southwest Winds up to 10 Mph.

Tonight 15 Nov Upper Snake River Plain

Partly cloudy in the evening. Then mostly cloudy with a chance of rain Showers after midnight. Lows 32 to 42. Northeast Winds up to 10 Mph. Chance of precipitation 50 percent.

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Idaho Falls Regional Airport Temperature Statistics

November Temperature

Idaho Falls Regional Airport (0 miles)

  • Lowest 8 November, 2025

    19 °F

  • Average November

    42.6 °F

  • Highest 2 November, 2025

    63 °F

Climate (2020–Present)

Idaho Falls Regional Airport (0 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    58.9 °F
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