Grand Junction 7-day weather forecast

Written by:
June 8, 2026
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 106 °F on Sunday, while the low is 66 °F on Tuesday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, July 6

- High of 99 °F, low of 70 °F (12% humidity)
- Mostly cloudy with a 65% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 5:54 AM, sunset at 8:43 PM
1 / 6
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Tuesday, July 7

- High of 100 °F, low of 66 °F (17% humidity)
- Partly cloudy with a 68% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:55 AM, sunset at 8:42 PM
- Last quarter moon
2 / 6
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Wednesday, July 8

- High of 101 °F, low of 73 °F (12% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:55 AM, sunset at 8:42 PM
3 / 6
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Thursday, July 9

- High of 100 °F, low of 71 °F (11% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:56 AM, sunset at 8:42 PM
4 / 6
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Friday, July 10

- High of 101 °F, low of 73 °F (10% humidity)
- Partly 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 5:57 AM, sunset at 8:41 PM
5 / 6
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Saturday, July 11

- High of 104 °F, low of 71 °F (8% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:57 AM, sunset at 8:41 PM
6 / 6
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Sunday, July 12

- High of 106 °F, low of 75 °F (10% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:58 AM, sunset at 8:40 PM

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