Weather forecast for 10 days
Boulder, CO

Weather forecast for the weekend

Saturday, Jun 14.

Mostly Sunny
5:30 am

8:33 pm
MDT
Mostly Sunny
90°F / 57°F
  • Wind: 10mph E
  • Humidity: 29%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 14, expect brilliant sunshine under mostly clear skies.
A stark contrast will be evident between the daytime peak temperature of a blazing 89.6°F and the nighttime low of a mild 57.2°F.
Conditions will lean hotter, as the high of 89.6°F is more representative of July's climate.
Sunrise was at 5:30 am and sunset will be at 8:33 pm; the daylight will last for 15h and 3min.

Sunday, Jun 15.

Mostly Sunny
5:30 am

8:33 pm
MDT
Mostly Sunny
90°F / 57°F
  • Wind: 7mph ESE
  • Humidity: 28%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 15, a pleasant, mostly sunny outlook is in place.
Significant temperature variations are expected, soaring to a maximum of a hot 89.6°F and descending to a minimum of a moderate 57.2°F.
Tomorrow, the forecast high deviates from June's norm and tracks July's average temperature of 80.4°F.
Sunrise will be at 5:30 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 4min.

Frequently asked questions

What is the weather forecast for Boulder for tomorrow?
On Sunday, open skies and radiant sunshine are expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 57.2°F.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 76.6°F in June. The lowest temperature will be moderately higher than the average low of 50°F.
When are sunrise and sunset tomorrow?
On Sunday, in Boulder, sunrise will be at 5:30 am and sunset at 8:33 pm (MDT).
How many hours of daylight will Boulder have tomorrow?
In Boulder, tomorrow, there will be 15h and 4min of daylight.
What is the weather forecast for Boulder for the next ten days?
In Boulder, a combination of predominantly clear and occasionally cloudy and stormy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted only for Tuesday. With a probability of 35%, minimal precipitation of 0.08" is expected.
How hot will it be in the next ten days in Boulder?
The maximum temperature will range between 77°F and 98.6°F, while the minimum temperature will range between 53.6°F and 62.6°F.
What will be the hottest and the coldest days?
Friday will be the hottest day, with a maximum temperature of 98.6°F. With a maximum temperature of 77°F, Tuesday and next Monday will be the coldest days.

Long-term weather forecast

SatJun 14.
  • 90°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph E
  • Humidity: 29%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:30 am 8:33 pm MDT
SunJun 15.
  • 90°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph ESE
  • Humidity: 28%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:30 am 8:33 pm MDT
MonJun 16.
  • 91°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NNE
  • Humidity: 27%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:30 am 8:33 pm MDT
TueJun 17.
  • 77°F
  • 54°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph N
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 5:30 am 8:34 pm MDT
WedJun 18.
  • 82°F
  • 55°F
Sunny
Sunny
  • Wind: 8mph NE
  • Humidity: 40%
  • UV index: 9
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:30 am 8:34 pm MDT
ThuJun 19.
  • 93°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph E
  • Humidity: 27%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:30 am 8:34 pm MDT
FriJun 20.
  • 99°F
  • 63°F
Sunny
Sunny
  • Wind: 10mph WSW
  • Humidity: 16%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:30 am 8:34 pm MDT
SatJun 21.
  • 93°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SW
  • Humidity: 19%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:30 am 8:35 pm MDT
SunJun 22.
  • 82°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ENE
  • Humidity: 34%
  • UV index: 9
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:31 am 8:35 pm MDT
MonJun 23.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ENE
  • Humidity: 45%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:35 pm MDT
Looking ahead, conditions suggest a period of primarily clear and occasionally overcast and turbulent weather is predicted.
With a probability of 35%, rainfall is anticipated only on Tuesday. Expected precipitation will be minimal at 0.08".
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 77°F and 98.6°F, while the forecast minimum temperature falls between 53.6°F and 62.6°F.
The hottest day will be Friday, with a maximum of 98.6°F; the coldest days will be Tuesday and next Monday, with a maximum of 77°F.
Updated: Jun 14, 2025 @ 14:30:03 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share