Weather forecast for 10 days
Boulder, WY

Weather forecast for the weekend

Saturday, Apr 5.

Partly Cloudy
6:51 am

7:51 pm
MDT
Partly Cloudy
43°F / 19°F
  • Wind: 7mph NW
  • Humidity: 45%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 5
On Saturday, April 5, changing cloud patterns will allow for periods of sunshine.
Temperature span will be from a high of a frosty 42.8°F to a low of a subzero 19.4°F.
The highest temperature today will align with the usual April peak of 45°F.
Sunrise was at 6:51 am and sunset will be at 7:51 pm; the daylight will last for 13h and 0min.

Sunday, Apr 6.

Sunny
6:49 am

7:52 pm
MDT
Sunny
50°F / 23°F
  • Wind: 14mph NW
  • Humidity: 42%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Sunday, in Boulder, uninterrupted sunshine is also anticipated.
A stark contrast will be observed between the day's peak temperature of a crisp 50°F and the night's low of a freezing 23°F.
The day’s highest temperature is forecasted to be slightly warmer than the standard April average of 45°F.
Sunrise will be at 6:49 am and sunset at 7:52 pm; tomorrow's daylight will last for 13h and 2min.

Frequently asked questions

What is the weather forecast for Boulder for tomorrow?
Tomorrow, uninterrupted sunshine is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 50°F, while the minimum temperature will be 23°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in April. The lowest temperature will be also a few degrees lower than the average low of 28.8°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Boulder, sunrise will be at 6:49 am and sunset at 7:52 pm (MDT).
How long will the day be tomorrow?
In Boulder, tomorrow, there will be 13h and 2min of daylight.
What is the weather forecast for Boulder for the next ten days?
In Boulder, predominantly cloudy and occasionally mostly clear weather is predicted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will vary between 42.8°F and 66.2°F, as the minimum temperature will range between 19.4°F and 35.6°F.
What will be the warmest and the coldest days?
The warmest day will be Friday, with a maximum of 66.2°F. Today is the coldest day, with a maximum temperature of 42.8°F.

Long-term weather forecast

SatApr 5.
  • 43°F
  • 19°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 45%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:51 am 7:51 pm MDT
SunApr 6.
  • 50°F
  • 23°F
Sunny
Sunny
  • Wind: 14mph NW
  • Humidity: 42%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:49 am 7:52 pm MDT
MonApr 7.
  • 55°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 44%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:48 am 7:53 pm MDT
TueApr 8.
  • 52°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph W
  • Humidity: 53%
  • UV index: 4
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:46 am 7:54 pm MDT
WedApr 9.
  • 52°F
  • 25°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph WNW
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:44 am 7:55 pm MDT
ThuApr 10.
  • 61°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WNW
  • Humidity: 36%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:43 am 7:57 pm MDT
FriApr 11.
  • 66°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 33%
  • UV index: 5
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:41 am 7:58 pm MDT
SatApr 12.
  • 63°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SW
  • Humidity: 34%
  • UV index: 5
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:39 am 7:59 pm MDT
SunApr 13.
  • 45°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph W
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:38 am 8:00 pm MDT
MonApr 14.
  • 45°F
  • 23°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph WNW
  • Humidity: 41%
  • UV index: 5
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:36 am 8:01 pm MDT
During the upcoming ten-day period, primarily dull and occasionally mostly clear weather is anticipated.
Rainfall is not predicted in Boulder in the upcoming period.
Noticeable swings in temperature are expected in the coming days. Forecast highs will fluctuate between 42.8°F and 66.2°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 19.4°F and 35.6°F.
Expect the warmest day on Friday, with temperatures peaking at 66.2°F; today is the coldest day, with a maximum temperature of 42.8°F.
Updated: Apr 5, 2025 @ 16:35:34 UTC
Published by: Weather U.S. | About Us
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