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 82 °F on Thursday, while the low is 41 °F on Monday. There are expected to be 4 sunny days and precipitation on 0 days this week.

NWS Boise ID has issued a frost advisory until Monday at 10:00 AM.

Monday, October 6

- High of 62 °F, low of 41 °F (34% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:40 AM, sunset at 7:10 PM
- Full moon
1 / 6
Matusciac Alexandru // Shutterstock

Tuesday, October 7

- High of 71 °F, low of 43 °F (23% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:41 AM, sunset at 7:09 PM
2 / 6
afoto6267 // Shutterstock

Wednesday, October 8

- High of 77 °F, low of 47 °F (15% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:43 AM, sunset at 7:07 PM
3 / 6
Leena Robinson // Shutterstock

Thursday, October 9

- High of 82 °F, low of 51 °F (15% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:44 AM, sunset at 7:05 PM
4 / 6
Happy Together // Shutterstock

Friday, October 10

- High of 82 °F, low of 62 °F (21% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:45 AM, sunset at 7:03 PM
5 / 6
Andrew Lever // Shutterstock

Saturday, October 11

- High of 65 °F, low of 52 °F (37% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:46 AM, sunset at 7:02 PM
6 / 6
gillmar // Shutterstock

Sunday, October 12

- High of 54 °F, low of 42 °F (42% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:47 AM, sunset at 7:00 PM

Trending Now