Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 36°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Tuesday 2nd December 2025 GMT

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The 5-day weather forecast for Idaho (Idaho Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Idaho Falls weather forecast by day

Below are the detailed weather forecasts for Idaho Falls for the next 5 days.

Idaho Falls weather for Tuesday 2nd December 2025

Expect cloudy with sleet or snow in Idaho Falls, Idaho with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 71% chance of some sleet or snow and a gentle breeze of 10 mph from the south-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 71% chance of some sleet or snow71
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 28°F wind chill28
    °F wind chill
  • Gentle breeze of 10 mph from the South-West10
    mph wind from SW

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Idaho Falls weather for Wednesday 3rd December 2025

Expect overcast skies in Idaho Falls, Idaho with a maximum temperature of 32°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 10 mph from the south.

  • 32°F maximum temperature32
    °F maximum temperature
  • 19°F minimum temperature19
    °F minimum temperature
  • Overcast skies
    overcast skies
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 25°F wind chill25
    °F wind chill
  • Gentle breeze of 10 mph from the South10
    mph wind from S

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Idaho Falls weather for Thursday 4th December 2025

Expect cloudy with sleet or snow in Idaho Falls, Idaho with a maximum temperature of 34°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 72% chance of some sleet or snow and a moderate breeze of 14 mph from the south-west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 72% chance of some sleet or snow72
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 25°F wind chill25
    °F wind chill
  • Moderate breeze of 14 mph from the South-West14
    mph wind from SW

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Idaho Falls weather for Friday 5th December 2025

Expect mostly cloudy with light rain in Idaho Falls, Idaho with a maximum temperature of 39°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 17 mph from the south-west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 49% chance of some rain49
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 30°F wind chill30
    °F wind chill
  • Moderate breeze of 17 mph from the South-West17
    mph wind from SW

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Idaho Falls weather for Saturday 6th December 2025

Expect mostly cloudy with light rain in Idaho Falls, Idaho with a maximum temperature of 48°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 17 mph from the south-west.

  • 48°F maximum temperature48
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 41% chance of some rain41
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 41°F wind chill41
    °F wind chill
  • Moderate breeze of 17 mph from the South-West17
    mph wind from SW

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