Boulder 7-day weather forecast

Written by:
June 30, 2025
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Boulder 7-day weather forecast

Stacker created the forecast for Boulder, Colorado using data from OpenWeather. This week's high is 93 °F on Sunday, while the low is 57 °F on Monday. There are expected to be 2 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 76 °F, low of 57 °F (49% humidity)
- Partly sunny with a 94% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:35 AM, sunset at 8:33 PM
1 / 6
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Tuesday, July 1

- High of 89 °F, low of 60 °F (25% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:35 AM, sunset at 8:33 PM
2 / 6
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Wednesday, July 2

- High of 89 °F, low of 62 °F (23% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:36 AM, sunset at 8:33 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 85 °F, low of 63 °F (27% humidity)
- Partly cloudy with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:37 AM, sunset at 8:33 PM
4 / 6
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Friday, July 4

- High of 86 °F, low of 62 °F (24% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:37 AM, sunset at 8:33 PM
5 / 6
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Saturday, July 5

- High of 83 °F, low of 58 °F (37% humidity)
- Sunny with a 49% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:38 AM, sunset at 8:33 PM
6 / 6
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Sunday, July 6

- High of 93 °F, low of 62 °F (16% humidity)
- Sunny with a 25% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:38 AM, sunset at 8:32 PM

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