Idaho Falls 7-day weather forecast

Written by:
March 23, 2026
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Idaho Falls 7-day weather forecast

Stacker created the forecast for Idaho Falls, Idaho using data from OpenWeather. This week's high is 93 °F on Wednesday, while the low is 42 °F on Sunday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, June 22

- High of 85 °F, low of 58 °F (10% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:47 AM, sunset at 9:12 PM
1 / 6
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Tuesday, June 23

- High of 89 °F, low of 48 °F (17% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:47 AM, sunset at 9:12 PM
2 / 6
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Wednesday, June 24

- High of 93 °F, low of 55 °F (14% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:48 AM, sunset at 9:13 PM
3 / 6
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Thursday, June 25

- High of 86 °F, low of 54 °F (24% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 5:48 AM, sunset at 9:13 PM
4 / 6
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Friday, June 26

- High of 79 °F, low of 58 °F (14% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 5:48 AM, sunset at 9:13 PM
5 / 6
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Saturday, June 27

- High of 68 °F, low of 48 °F (59% humidity)
- Partly sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 5:49 AM, sunset at 9:13 PM
6 / 6
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Sunday, June 28

- High of 70 °F, low of 42 °F (34% humidity)
- Overcast with a 22% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:49 AM, sunset at 9:13 PM

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