Weather forecast for the weekend
Saturday, May 17.
5:50 am
8:59 pm
MDT
8:59 pm
MDT
Mostly Cloudy
61°F / 41°F
- Wind: 8mph SSE
- Humidity: 58%
- Precip. probability: 21%
- Precipitation: 0.08"
- UV index: 4
On Saturday, May 17, gloomy and cloudy conditions will set the tone.
Minimal precipitation is predicted. The temperature will vary between a maximum of a breezy 60.8°F and a minimum of a wintry 41°F.
Forecasts show the temperature forecasted to reach the usual May high of 58.5°F.
Sunrise will be at 5:50 am and sunset at 8:59 pm; the daylight will last for 15h and 8min.
Minimal precipitation is predicted. The temperature will vary between a maximum of a breezy 60.8°F and a minimum of a wintry 41°F.
Forecasts show the temperature forecasted to reach the usual May high of 58.5°F.
Sunrise will be at 5:50 am and sunset at 8:59 pm; the daylight will last for 15h and 8min.
Sunday, May 18.
5:49 am
9:00 pm
MDT
9:00 pm
MDT
Showers
52°F / 39°F
- Wind: 12mph NNW
- Humidity: 79%
- Precip. probability: 60%
- Precipitation: 0.31"
- UV index: 3
On Sunday, May 18, expect intermittent showers, with dry spells in between.
The likelihood of rainfall is high. However, precipitation will be light. Temperatures are forecasted to range from a maximum of a cool 51.8°F to a minimum of a wintry 39.2°F.
The colder conditions bring a maximum of 51.8°F, more representative of April than May.
Sunrise will be at 5:49 am and sunset at 9:00 pm; the daylight will last for 15h and 11min.
The likelihood of rainfall is high. However, precipitation will be light. Temperatures are forecasted to range from a maximum of a cool 51.8°F to a minimum of a wintry 39.2°F.
The colder conditions bring a maximum of 51.8°F, more representative of April than May.
Sunrise will be at 5:49 am and sunset at 9:00 pm; the daylight will last for 15h and 11min.
Frequently asked questions
What is the weather forecast for Boulder for Saturday?
On Saturday, mostly cloudy conditions are expected.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Boulder.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 60.8°F, while the minimum temperature will be 41°F.
What is the weather forecast for Boulder for Sunday?
On Sunday, light showers are likely, with some brief dry spells throughout the day.
Will it rain on Sunday?
Light precipitation of 0.31" is forecasted on Sunday. The likelihood of rainfall is 60%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 51.8°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for Boulder for the next ten days?
In Boulder, a combination of cloud-filled and rain-filled weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Wednesday, Friday through Sunday in Boulder. With light precipitation of 0.31", Wednesday and Sunday will be the wettest days.
How warm will it be in the next ten days?
The maximum temperature will vary between 46.4°F and 68°F, while the minimum temperature will vary between 33.8°F and 41°F.
What will be the warmest and the coldest days in Boulder?
With the maximum temperature of 68°F, next Friday will be the warmest day. Today is the coldest day, with a maximum temperature of 46.4°F.
Long-term weather forecast
WedMay 14.
- 46°F
- 39°F
Rain
- Wind: 8mph NNW
- Humidity: 86%
- UV index: 3
- Precip. probability: 79%
- Precipitation: 0.31"
- 5:54 am 8:55 pm MDT
ThuMay 15.
- 54°F
- 36°F
Mostly Cloudy
- Wind: 11mph NW
- Humidity: 60%
- UV index: 5
- Precip. probability: 15%
- Precipitation: 0"
- 5:52 am 8:56 pm MDT
FriMay 16.
- 55°F
- 37°F
PM Showers
- Wind: 7mph WNW
- Humidity: 60%
- UV index: 3
- Precip. probability: 46%
- Precipitation: 0.28"
- 5:51 am 8:57 pm MDT
SatMay 17.
- 61°F
- 41°F
Mostly Cloudy
- Wind: 8mph SSE
- Humidity: 58%
- UV index: 4
- Precip. probability: 21%
- Precipitation: 0.08"
- 5:50 am 8:59 pm MDT
SunMay 18.
- 52°F
- 39°F
Showers
- Wind: 12mph NNW
- Humidity: 79%
- UV index: 3
- Precip. probability: 60%
- Precipitation: 0.31"
- 5:49 am 9:00 pm MDT
MonMay 19.
- 59°F
- 39°F
Partly Cloudy
- Wind: 12mph NW
- Humidity: 55%
- UV index: 6
- Precip. probability: 24%
- Precipitation: 0"
- 5:48 am 9:01 pm MDT
TueMay 20.
- 55°F
- 34°F
Partly Cloudy
- Wind: 15mph WNW
- Humidity: 50%
- UV index: 7
- Precip. probability: 21%
- Precipitation: 0"
- 5:47 am 9:02 pm MDT
WedMay 21.
- 59°F
- 37°F
Partly Cloudy
- Wind: 12mph WNW
- Humidity: 43%
- UV index: 6
- Precip. probability: 8%
- Precipitation: 0"
- 5:46 am 9:03 pm MDT
ThuMay 22.
- 66°F
- 39°F
Partly Cloudy
- Wind: 11mph W
- Humidity: 40%
- UV index: 6
- Precip. probability: 9%
- Precipitation: 0"
- 5:45 am 9:04 pm MDT
FriMay 23.
- 68°F
- 41°F
Partly Cloudy
- Wind: 11mph WNW
- Humidity: 41%
- UV index: 7
- Precip. probability: 13%
- Precipitation: 0"
- 5:44 am 9:05 pm MDT
Over the next ten days, a combination of overcast and damp weather is predicted.
Rainfall is forecasted for Wednesday, Friday through Sunday. With light precipitation of 0.31", Wednesday and Sunday will be the wettest days.
The temperature will vary considerably throughout the forecast window. Highs will range from 46.4°F to 68°F, while the lowest temperature will be between 33.8°F and 41°F.
Next Friday is expected to be the warmest, reaching up to 68°F; today is the coldest day, with a maximum temperature of 46.4°F.
Rainfall is forecasted for Wednesday, Friday through Sunday. With light precipitation of 0.31", Wednesday and Sunday will be the wettest days.
The temperature will vary considerably throughout the forecast window. Highs will range from 46.4°F to 68°F, while the lowest temperature will be between 33.8°F and 41°F.
Next Friday is expected to be the warmest, reaching up to 68°F; today is the coldest day, with a maximum temperature of 46.4°F.
Updated: May 14, 2025 @ 16:30:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
