Boulder, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 48°F
Feels Like 48°F  
Humidity 17% Dew Point 5°F Wind Calm Barometer N/A
Report from a MADIS/MESONET weather station 0.5 mi. SSE of central Boulder
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Mostly Clear, Low 40F
 
40
MonDec 15
Mon Dec 15: Sunny, High 66F, Low 42F
66
42
TueDec 16
Tue Dec 16: Partly Sunny, High 62F, Low 40F
62
40
WedDec 17
Wed Dec 17: Mostly Sunny, High 63F, Low 32F
63
32
ThuDec 18
Thu Dec 18: Mostly Sunny, High 52F, Low 38F
52
38
FriDec 19
Fri Dec 19: Mostly Sunny, High 66F, Low 44F
66
44
SatDec 20
Sat Dec 20: Rain, High 61F, Low 35F
50%
61
35

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 52°F to 66°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 19°F above the historical average for December. Normal highs for this period are around 42°F with lows around 17°F.

This Date in Weather History

1901 - An intense cold front swept across the eastern U.S. The cold front produced heavy rain in Louisiana, and heavy snow in the northeastern U.S.

More on this and other weather history

Boulder, CO 7 Day Weather Forecast Details

Sunday Dec 14

Mostly Clear

Night: Mostly clear, with a low around 40. West wind around 8 mph.

Monday Dec 15

Sunny

Day: Sunny, with a high near 66. West wind 5 to 7 mph becoming light and variable.

Increasing Clouds

Night: Increasing clouds, with a low around 42. West wind 8 to 14 mph, with gusts as high as 18 mph.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 62. West wind 9 to 11 mph, with gusts as high as 22 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 40. West wind 9 to 11 mph, with gusts as high as 16 mph.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 63. Windy.

Rain And Snow

Night: A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 40%.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 52.

Mostly Cloudy

Night: Mostly cloudy, with a low around 38. Breezy.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 66. Breezy.

Mostly Cloudy

Night: Mostly cloudy, with a low around 44. Breezy.

Saturday Dec 20

Rain

Day: A slight chance of rain. Mostly sunny, with a high near 61.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 56.


About Boulder, CO

Boulder is a home rule city that is the county seat of, and the most populous municipality in, Boulder County, Colorado United States. With a population of 108,250 at the 2020 census, it is the 12th-most populous city in Colorado. Boulder is the primary city of the Boulder, CO Metropolitan Statistical Area, which had 330,758 residents in 2020, and is part of the Front Range Urban Corridor. Boulder is located at the base of the foothills of the Rocky Mountains, at an elevation of 5,430 feet (1,655 m) above sea level. The city is 25 miles (40 km) northwest of the Colorado state capital of Denver. Boulder is a college town, hosting the University of Colorado Boulder, the flagship and largest campus of the University of Colorado system as well as numerous research institutes. Starting in 2027, Boulder will become the new home of the Sundance Film Festival.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.