Weather forecast for 10 days
Boulder, CO

Weather forecast for the weekend

Saturday, Mar 29.

PM Thunderstorms
6:47 am

7:23 pm
MDT
PM Thunderstorms
57°F / 36°F
  • Wind: 7mph ESE
  • Humidity: 63%
  • Precip. probability: 83%
  • Precipitation: 0.63"
  • UV index: 5
On Saturday, March 29, cloud build-up may lead to afternoon thunderstorms.
With a high probability, moderate precipitation is expected for today. The highest temperature will be a refreshing 57.2°F, while the lowest temperature will be a cold 35.6°F.
Forecast models suggest warmer conditions, with a peak that mirrors April's climate average rather than March's.
Sunrise was at 6:47 am and sunset will be at 7:23 pm; the daylight will last for 12h and 37min.

Sunday, Mar 30.

Cloudy
6:45 am

7:24 pm
MDT
Cloudy
46°F / 34°F
  • Wind: 7mph E
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 4
Tomorrow, on Sunday, overcast conditions are likely to persist.
Rainfall is not expected. The maximum temperature will be a brisk 46.4°F, while the minimum anticipated temperature is an icy 33.8°F.
Tomorrow, the anticipated maximum temperature should be consistent with March's typical high of 46.4°F.
Sunrise will be at 6:45 am and sunset at 7:24 pm; tomorrow's daylight will last for 12h and 39min.

Frequently asked questions

What is the weather forecast for Boulder for tomorrow?
Tomorrow, expect a cloud-dominated sky with no significant clearing.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 46.4°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 46.4°F in March. Tomorrow, the lowest temperature will be moderately higher than the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Boulder, sunrise will be at 6:45 am and sunset at 7:24 pm (MDT).
How long will the day be tomorrow in Boulder?
In Boulder, Colorado, tomorrow, there will be 12h and 39min of daylight.
What is the weather forecast for Boulder for the next ten days?
In Boulder, weather will be unstable, and a combination of overcast, unstable, rain-soaked and snowy weather is predicted for the next ten days.
Will it rain in the next ten days in Boulder?
Rainfall is anticipated on Saturday, Tuesday, Thursday and Friday in Boulder. Saturday, with moderate precipitation of 0.63", will be the day with the most rainfall.
Will it snow in the next ten days?
Snowfall is forecasted only for next Saturday. With a probability of 50%, heavy precipitation of 0.63" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 46.4°F and 59°F, while the minimum temperature will vary between 30.2°F and 41°F.
What will be the warmest and the coldest days?
The warmest day will be Monday, with a maximum of 59°F. With a maximum temperature of 46.4°F, Sunday and next Saturday will be the coldest days.

Long-term weather forecast

SatMar 29.
  • 57°F
  • 36°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph ESE
  • Humidity: 63%
  • UV index: 5
  • Precip. probability: 83%
  • Precipitation: 0.63"
  • 6:47 am 7:23 pm MDT
SunMar 30.
  • 46°F
  • 34°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:45 am 7:24 pm MDT
MonMar 31.
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:44 am 7:25 pm MDT
TueApr 1.
  • 52°F
  • 36°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph W
  • Humidity: 44%
  • UV index: 4
  • Precip. probability: 56%
  • Precipitation: 0.16"
  • 6:42 am 7:26 pm MDT
WedApr 2.
  • 50°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph W
  • Humidity: 28%
  • UV index: 5
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:41 am 7:27 pm MDT
ThuApr 3.
  • 50°F
  • 32°F
PM Showers
PM Showers
  • Wind: 8mph SSE
  • Humidity: 40%
  • UV index: 4
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • 6:39 am 7:28 pm MDT
FriApr 4.
  • 52°F
  • 36°F
PM Showers
PM Showers
  • Wind: 9mph NE
  • Humidity: 41%
  • UV index: 5
  • Precip. probability: 71%
  • Precipitation: 0.39"
  • 6:37 am 7:29 pm MDT
SatApr 5.
  • 46°F
  • 32°F
AM Rain / Snow Showers
AM Rain / Snow Showers
  • Wind: 9mph NE
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • 6:36 am 7:31 pm MDT
SunApr 6.
  • 54°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSE
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:34 am 7:32 pm MDT
MonApr 7.
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Humidity: 38%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:33 am 7:33 pm MDT
The weather will be unstable for the next ten days, and a mix of dull, storm-filled, rain-filled and snow-filled weather is forecasted.
Rainfall is forecasted for Saturday, Tuesday, Thursday and Friday.
With a probability of 50%, snowfall is anticipated only on next Saturday. Expected precipitation will be heavy at 0.63".
Temperature fluctuation will be noticeable in the upcoming period. Forecast highs will fluctuate between 46.4°F and 59°F, while the minimum temperature is forecast to range between 30.2°F and 41°F.
Monday will be the warmest day, with a maximum temperature of 59°F; the coldest days will be Sunday and next Saturday, with a maximum of 46.4°F.
Updated: Mar 29, 2025 @ 15:18:14 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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