Boulder 7-day weather forecast

Written by:
January 26, 2026
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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 73 °F on Monday, while the low is 32 °F on Sunday. There are expected to be 0 sunny days and snow on 1 day this week.

There are currently no weather alerts.

Monday, March 9

- High of 73 °F, low of 50 °F (18% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:22 AM, sunset at 7:01 PM
1 / 6
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Tuesday, March 10

- High of 65 °F, low of 45 °F (21% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:20 AM, sunset at 7:02 PM
2 / 6
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Wednesday, March 11

- High of 55 °F, low of 35 °F (20% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:19 AM, sunset at 7:03 PM
- Last quarter moon
3 / 6
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Thursday, March 12

- High of 64 °F, low of 41 °F (23% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:17 AM, sunset at 7:04 PM
4 / 6
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Friday, March 13

- High of 66 °F, low of 47 °F (24% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 7:15 AM, sunset at 7:05 PM
5 / 6
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Saturday, March 14

- High of 68 °F, low of 49 °F (16% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Near gale (37 mph wind)
- Sunrise at 7:14 AM, sunset at 7:06 PM
6 / 6
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Sunday, March 15

- High of 55 °F, low of 32 °F (79% humidity)
- Overcast with a 100% chance of snow (5 mm of snow)
- High risk of harm from sun exposure (6 UV index)
- Near gale (32 mph wind)
- Sunrise at 7:12 AM, sunset at 7:07 PM

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