Idaho Falls Weather Forecast

    • 26
    • 44

    Decreasing Clouds

    • 29
    • 49

    Chance Rain Showers

    • 31
    • 48

    Chance Rain/Snow

    • 26
    • 47

    Chance Snow

    • 24
    • 46

    Mostly Cloudy

    • 26
    • 48

    Partly Sunny

Today 28 Mar Upper Snake River Plain

Mostly sunny. Highs 36 to 44. Southwest Winds 10 to 15 Mph.

Tonight 28 Mar Upper Snake River Plain

Increasing Clouds. Lows 18 to 27. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Idaho Falls Temperature Statistics

March Temperature

Idaho Falls Regional Airport (2.5 miles)

  • Lowest 2 March, 2020

    9 °F
  • Average March

    34.6 °F
  • Highest 7 March, 2020

    54 °F

Climate (2010–Present)

Idaho Falls Regional Airport (2.5 miles)

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  • Average Low 2010–Present

    32.1 °F
  • Average 2010–Present

    44 °F
  • Average High 2010–Present

    55.5 °F
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