Boulder 7-day weather forecast

Written by:
April 14, 2025
ESOlex // Shutterstock

Boulder 7-day weather forecast

Stacker created the forecast for Boulder, Colorado using data from OpenWeather. This week's high is 72 °F on Wednesday, while the low is 30 °F on Sunday. There are expected to be 2 sunny days, snow on 2 days, and 2 days of rain this week.

There are currently no weather alerts.

Monday, April 14

- High of 61 °F, low of 37 °F (41% humidity)
- Sunny with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:24 AM, sunset at 7:38 PM
1 / 6
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Tuesday, April 15

- High of 71 °F, low of 37 °F (20% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:22 AM, sunset at 7:39 PM
2 / 6
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Wednesday, April 16

- High of 72 °F, low of 48 °F (21% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:21 AM, sunset at 7:40 PM
3 / 6
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Thursday, April 17

- High of 70 °F, low of 48 °F (12% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:19 AM, sunset at 7:41 PM
4 / 6
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Friday, April 18

- High of 43 °F, low of 36 °F (81% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:18 AM, sunset at 7:42 PM
5 / 6
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Saturday, April 19

- High of 37 °F, low of 34 °F (100% humidity)
- Overcast with a 100% chance of snow (14 mm of snow)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:16 AM, sunset at 7:43 PM
6 / 6
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Sunday, April 20

- High of 55 °F, low of 30 °F (71% humidity)
- Overcast with a 100% chance of snow (1 mm of snow)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:15 AM, sunset at 7:44 PM
- Last quarter moon

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