Twin Falls 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Twin Falls 7-day weather forecast

Stacker created the forecast for Twin Falls, Idaho using data from OpenWeather. This week's high is 68 °F on Friday, while the low is 33 °F on Monday. There are expected to be 3 sunny days, snow on 1 day, and 1 day of rain this week.

There are currently no weather alerts.

Monday, October 20

- High of 54 °F, low of 33 °F (38% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:57 AM, sunset at 6:47 PM
1 / 6
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Tuesday, October 21

- High of 62 °F, low of 38 °F (23% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:58 AM, sunset at 6:46 PM
- New moon
2 / 6
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Wednesday, October 22

- High of 66 °F, low of 40 °F (24% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:59 AM, sunset at 6:44 PM
3 / 6
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Thursday, October 23

- High of 63 °F, low of 48 °F (24% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 8:00 AM, sunset at 6:43 PM
4 / 6
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Friday, October 24

- High of 68 °F, low of 48 °F (22% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 8:01 AM, sunset at 6:41 PM
5 / 6
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Saturday, October 25

- High of 52 °F, low of 43 °F (46% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 8:03 AM, sunset at 6:40 PM
6 / 6
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Sunday, October 26

- High of 47 °F, low of 37 °F (40% humidity)
- Partly cloudy with a 100% chance of snow (1 mm of snow)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 8:04 AM, sunset at 6:39 PM

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