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Boulder County, CO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Partly Cloudy 41°F
Feels Like 41°F  
Humidity 61% Dew Point 28°F Wind WNW 1 MPH Gusts 2 Barometer 30.32 in.770.1 mm
Solar Rad 0 w/m2
Report from a personal weather station 2.5 miles NW of central Boulder County
at

Current Conditions From Nearby Local Station  

Partly Cloudy 41°F
Feels Like 41°F  
Humidity 61% Dew Point 28°F Wind WNW 1 MPH Gusts 2 Barometer 30.32 in.770.1 mm
Solar Rad 0 w/m2
Report from a personal weather station 2.5 miles NW of central Boulder County
at

Point Forecast at a Glance

FriOct 24
Fri Oct 24: Clear, Low 42°F
 
42°
SatOct 25
Sat Oct 25: Sunny, High 61°F, Low 45°F
61°
45°
SunOct 26
Sun Oct 26: Mostly Sunny, High 60°F, Low 41°F
60°
41°
MonOct 27
Mon Oct 27: Slight Chance of Rain with Mostly Sunny, High 50°F, Low 35°F
20%
50°
35°
TueOct 28
Tue Oct 28: Mostly Sunny, High 47°F, Low 34°F
47°
34°
WedOct 29
Wed Oct 29: Sunny, High 55°F, Low 37°F
55°
37°
ThuOct 30
Thu Oct 30: Mostly Sunny, High 51°F, Low 35°F
51°
35°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 47°F to 61°F. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for October. Normal highs for this period are around 60°F with lows around 32°F.



This Date in Weather History

1987 - A storm system moving across the Saint Lawrence Valley produced 40 to 50 mph winds east of Lake Ontario. High winds downed some trees around Watertown NY, and produced waves seven feet high between Henderson Harbor and Alexandria Bay. Mason City IA and Waterloo IA tied for honors as cold spot in the nation with record lows for the date of 19 degrees. Severe thunderstorms in Oklahoma and northern Texas produced golf ball size hail and wind gusts to 65 mph.

More on this and other weather history


Boulder County 7 Day Weather Forecast Details

Friday Oct 24

Clear

Night: Clear. Low around 42, with temperatures rising to around 44 overnight. West wind around 7 mph.

Saturday Oct 25

Sunny

Day: Sunny. High near 61, with temperatures falling to around 56 in the afternoon. South wind 2 to 7 mph.

Partly Cloudy

Night: Partly cloudy. Low around 45, with temperatures rising to around 48 overnight. Southwest wind 2 to 8 mph.

Sunday Oct 26

Mostly Sunny

Day: Mostly sunny, with a high near 60. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 41. West wind 7 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Monday Oct 27

Slight Chance of Rain with Mostly Sunny

Day: A slight chance of rain and snow showers before noon. Mostly sunny, with a high near 50. Chance of precipitation is 20%.

Rain And Snow

Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 35.

Tuesday Oct 28

Mostly Sunny

Day: Mostly sunny, with a high near 47.

Mostly Clear

Night: Mostly clear, with a low around 34.

Wednesday Oct 29

Sunny

Day: Sunny, with a high near 55.

Partly Cloudy

Night: Partly cloudy, with a low around 37.

Thursday Oct 30

Mostly Sunny

Day: Mostly sunny, with a high near 51.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Friday Oct 31

Mostly Sunny

Day: Mostly sunny, with a high near 51.

Sun & Moon   Monthly

First Light 6:55 AM

Sunrise 7:23 AM

Sunset 6:10 PM

Last Light 6:38 PM

Moonrise 10:40 AM

Moonset 7:00 PM

Moon Phase
 

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Contiguous United States Extremes

Fri's High Temperature
98 at Rio Grande Village, TX

Fri's Low Temperature
15 at 8 Miles West-northwest Of Minong, WI and 16 Miles East Of Hinckley, MN and Peter Sinks, UT


Weather Folklore

If the goose honks high, fair weather; If the goose honks low, foul weather.


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About Boulder County, Colorado

Boulder County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 330,758. The most populous municipality in the county and the county seat is Boulder. Boulder County comprises the Boulder, Colorado Metropolitan Statistical Area, which is included in the Denver–Aurora, Colorado Combined Statistical Area.

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.