
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 90 °F on Friday, while the low is 49 °F on Monday. There are expected to be 5 sunny days and rain on 1 day this week.
There are currently no weather alerts.
Monday, September 15
- High of 72 °F, low of 49 °F (27% humidity)- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:18 AM, sunset at 7:48 PM
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1 / 6
Piyawat Nandeenopparit // Shutterstock
Tuesday, September 16
- High of 79 °F, low of 50 °F (27% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:19 AM, sunset at 7:46 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:19 AM, sunset at 7:46 PM

2 / 6
Witaya Proadtayakogool // Shutterstock
Wednesday, September 17
- High of 83 °F, low of 55 °F (21% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:20 AM, sunset at 7:44 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:20 AM, sunset at 7:44 PM

3 / 6
Flamingo Images // Shutterstock
Thursday, September 18
- High of 89 °F, low of 58 °F (16% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:21 AM, sunset at 7:42 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:21 AM, sunset at 7:42 PM

4 / 6
alisalipa // Shutterstock
Friday, September 19
- High of 90 °F, low of 61 °F (13% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:22 AM, sunset at 7:40 PM
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:22 AM, sunset at 7:40 PM

5 / 6
AnnaElizabeth photography // Shutterstock
Saturday, September 20
- High of 85 °F, low of 65 °F (22% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:23 AM, sunset at 7:39 PM
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:23 AM, sunset at 7:39 PM
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6 / 6
Dmitry Naumov // Shutterstock
Sunday, September 21
- High of 84 °F, low of 63 °F (27% humidity)
- Mostly sunny with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:24 AM, sunset at 7:37 PM
- New moon
- Mostly sunny with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:24 AM, sunset at 7:37 PM
- New moon