Boulder 7-day Weather Forecast

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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 69 °F on Tuesday, while the low is 39 °F on Tuesday. There are expected to be 5 sunny days and rain on 2 days this week.

NWS Denver CO has issued a red flag warning until Tuesday at 06:00 PM.

Monday, October 20

- High of 66 °F, low of 41 °F (24% humidity)
- Fair with a 70% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Strong breeze (29 mph wind)
- Sunrise at 7:17 AM, sunset at 6:14 PM

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Tuesday, October 21

- High of 69 °F, low of 39 °F (13% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:18 AM, sunset at 6:12 PM
- New moon

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Wednesday, October 22

- High of 63 °F, low of 43 °F (21% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:19 AM, sunset at 6:11 PM

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Thursday, October 23

- High of 65 °F, low of 47 °F (24% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:20 AM, sunset at 6:10 PM

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Friday, October 24

- High of 62 °F, low of 44 °F (33% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:21 AM, sunset at 6:08 PM

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Saturday, October 25

- High of 66 °F, low of 44 °F (23% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:22 AM, sunset at 6:07 PM

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Sunday, October 26

- High of 65 °F, low of 44 °F (28% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:23 AM, sunset at 6:06 PM