Grand Junction 7-day weather forecast

Written by:
June 23, 2025
ESOlex // Shutterstock

Grand Junction 7-day weather forecast

Stacker created the forecast for Grand Junction, Colorado using data from OpenWeather. This week's high is 97 °F on Saturday, while the low is 63 °F on Thursday. There are expected to be 6 sunny days and rain on 1 day this week.

NWS Grand Junction CO has issued a red flag warning until Tuesday at 08:00 PM and a fire weather watch until Wednesday at 08:00 PM.

Monday, June 23

- High of 90 °F, low of 64 °F (13% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:49 AM, sunset at 8:43 PM
1 / 6
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Tuesday, June 24

- High of 91 °F, low of 64 °F (14% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:49 AM, sunset at 8:43 PM
2 / 6
Alex Stemmer // Shutterstock

Wednesday, June 25

- High of 86 °F, low of 65 °F (29% humidity)
- Mostly cloudy with a 99% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:49 AM, sunset at 8:44 PM
- New moon
3 / 6
GP PIXSTOCK // Shutterstock

Thursday, June 26

- High of 94 °F, low of 63 °F (10% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:50 AM, sunset at 8:44 PM
4 / 6
AnnaElizabeth photography // Shutterstock

Friday, June 27

- High of 95 °F, low of 67 °F (9% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:50 AM, sunset at 8:44 PM
5 / 6
afoto6267 // Shutterstock

Saturday, June 28

- High of 97 °F, low of 69 °F (10% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:50 AM, sunset at 8:44 PM
6 / 6
supergenijalac // Shutterstock

Sunday, June 29

- High of 97 °F, low of 69 °F (13% 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 5:51 AM, sunset at 8:44 PM

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