Twin Falls 7-day weather forecast

Written by:
June 8, 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 97 °F on Friday, while the low is 56 °F on Thursday. There are expected to be 5 sunny days and rain on 3 days this week.

NWS Boise ID has issued a fire weather watch until Wednesday at 09:00 PM.

Monday, June 15

- High of 87 °F, low of 57 °F (17% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:59 AM, sunset at 9:17 PM
1 / 6
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Tuesday, June 16

- High of 93 °F, low of 65 °F (11% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 5:59 AM, sunset at 9:17 PM
2 / 6
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Wednesday, June 17

- High of 86 °F, low of 64 °F (10% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 5:59 AM, sunset at 9:17 PM
3 / 6
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Thursday, June 18

- High of 91 °F, low of 56 °F (13% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:59 AM, sunset at 9:18 PM
4 / 6
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Friday, June 19

- High of 97 °F, low of 63 °F (10% humidity)
- Overcast with a 97% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:00 AM, sunset at 9:18 PM
5 / 6
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Saturday, June 20

- High of 86 °F, low of 60 °F (32% humidity)
- Sunny with a 82% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:00 AM, sunset at 9:18 PM
6 / 6
Deborah Kolb // Shutterstock

Sunday, June 21

- High of 86 °F, low of 61 °F (22% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:00 AM, sunset at 9:18 PM
- First quarter moon

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