Weather forecast for 10 days
Boulder, CO

Weather forecast for the weekend

Sunday, Apr 20.

Mostly Sunny
6:13 am

7:46 pm
MDT
Mostly Sunny
63°F / 41°F
  • Wind: 11mph NNW
  • Humidity: 36%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, in Boulder, predominantly sunny weather will make for pleasant outdoor conditions.
Rainfall is not forecasted. The highest expected temperature is an enjoyable 62.6°F, while the lowest temperature will be an icy 41°F.
Tomorrow, expect warmer conditions as the high matches May's average of 61°F, not April's.
Sunrise will be at 6:13 am and sunset at 7:46 pm; tomorrow's daylight will last for 13h and 33min.

Frequently asked questions

What is the weather forecast for Boulder for the next ten days?
In Boulder, weather will be unstable, and a combination of sun-filled, overcast, rain-filled and stormy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Saturday, Wednesday through Friday and next Monday in Boulder. Thursday, with light precipitation of 0.28", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 57.2°F and 69.8°F, as the minimum temperature will range between 32°F and 46.4°F.
What will be the warmest and the coldest days?
The warmest days will be Monday and next Saturday, with a maximum of 69.8°F. With a maximum temperature of 57.2°F, Thursday and next Monday will be the coldest days.

Long-term weather forecast

SatApr 19.
  • min.
  • 32°F
Showers Early
Showers Early
  • Wind: 4mph WSW
  • Humidity: 68%
  • UV index: 0
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • 6:14 am 7:45 pm MDT
SunApr 20.
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNW
  • Humidity: 36%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:13 am 7:46 pm MDT
MonApr 21.
  • 70°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SW
  • Humidity: 26%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:12 am 7:47 pm MDT
TueApr 22.
  • 68°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph E
  • Humidity: 35%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:10 am 7:48 pm MDT
WedApr 23.
  • 66°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NE
  • Humidity: 42%
  • UV index: 6
  • Precip. probability: 22%
  • Precipitation: 0.04"
  • 6:09 am 7:49 pm MDT
ThuApr 24.
  • 57°F
  • 45°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph NE
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 85%
  • Precipitation: 0.28"
  • 6:07 am 7:50 pm MDT
FriApr 25.
  • 61°F
  • 45°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph ENE
  • Humidity: 62%
  • UV index: 3
  • Precip. probability: 41%
  • Precipitation: 0.16"
  • 6:06 am 7:51 pm MDT
SatApr 26.
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 22%
  • Precipitation: 0"
  • 6:05 am 7:52 pm MDT
SunApr 27.
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NE
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:03 am 7:53 pm MDT
MonApr 28.
  • 57°F
  • 41°F
AM Showers
AM Showers
  • Wind: 9mph NW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 6:02 am 7:54 pm MDT
An unsettled pattern is expected over the next ten days, and a mix of dry and sunny, dull, showery and stormy weather is predicted.
Rainfall is forecasted for Saturday, Wednesday through Friday and next Monday.
Temperature fluctuation will be noticeable in the upcoming days. The temperature is expected to swing from 57.2°F up to 69.8°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 32°F and 46.4°F.
The warmest days in Boulder will be Monday and next Saturday, with a maximum of 69.8°F; the coldest days will be Thursday and next Monday, with a maximum of 57.2°F.
Updated: Apr 20, 2025 @ 03:16:59 UTC
Published by: Weather U.S. | About Us
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