Twin Falls 7-day weather forecast

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

Stacker created the forecast for Twin Falls, Idaho using data from OpenWeather. This week's high is 86 °F on Monday, while the low is 38 °F on Wednesday. There are expected to be 2 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, May 25

- High of 86 °F, low of 60 °F (20% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:07 AM, sunset at 9:02 PM
1 / 6
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Tuesday, May 26

- High of 73 °F, low of 44 °F (30% humidity)
- Mostly cloudy with a 28% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 6:06 AM, sunset at 9:03 PM
2 / 6
Jaromir Chalabala // Shutterstock

Wednesday, May 27

- High of 67 °F, low of 38 °F (42% humidity)
- Mostly cloudy with a 36% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:05 AM, sunset at 9:04 PM
3 / 6
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Thursday, May 28

- High of 79 °F, low of 48 °F (39% humidity)
- Mostly sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 6:05 AM, sunset at 9:05 PM
4 / 6
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Friday, May 29

- High of 68 °F, low of 52 °F (32% humidity)
- Overcast with a 38% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:04 AM, sunset at 9:06 PM
5 / 6
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Saturday, May 30

- High of 73 °F, low of 48 °F (40% humidity)
- Sunny with a 37% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:04 AM, sunset at 9:07 PM
6 / 6
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Sunday, May 31

- High of 73 °F, low of 53 °F (43% humidity)
- Mostly cloudy with a 100% chance of rain (12 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:03 AM, sunset at 9:07 PM
- Full moon

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