Idaho Falls Weather Forecast

    • 37
    • 67

    Partly Sunny

    • 37
    • 68

    Mostly Sunny

    • 40
    • 70

    Increasing Clouds

    • 44
    • 56

    Mostly Cloudy

    • 34
    • 61

    Mostly Sunny

    • 39
    • 68

    Partly Sunny

    • 40
    • 69

    Mostly Sunny

Today 21 Apr Upper Snake River Plain

Mostly clear. Lows 31 to 40. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Idaho Falls Temperature Statistics

April Temperature

Idaho Falls Regional Airport (2.5 miles)

  • Lowest 3 April, 2018

    18 °F
  • Average April

    43.2 °F
  • Highest 15 April, 2018

    63 °F

Climate (2010–Present)

Idaho Falls Regional Airport (2.5 miles)

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  • Average Low 2010–Present

    32.6 °F
  • Average 2010–Present

    45.1 °F
  • Average High 2010–Present

    56.6 °F
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