Smart Outdoor Advice
Cold weather ahead. Bundle up in a heavy coat, scarf, and warm layers.
Hourly Forecast
3 PM
47°
90%
6 PM
54°
84%
9 PM
58°
76%
12 AM
53°
92%
3 AM
55°
95%
6 AM
55°
99%
9 AM
53°
100%
12 PM
49°
99%
Air Quality Index
Good
Air quality index is good in Boulder.
PM2.5
0.5
PM10
0.5
O₃
40.6
NO₂
1.8
CO
78
Humidity
Dew Point
Wind Speed
Gusts
Sunrise
Sunset
Pressure
Visibility
5-Day Extended Outlook
Tue, Oct 13
light rain
Wed, Oct 14
light rain
Thu, Oct 15
light rain
Fri, Oct 16
clear sky
Sat, Oct 17
clear sky
Sun, Oct 18
light rain
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Weather Details for Boulder, US
What is the weather in Boulder?
The current weather in Boulder is overcast clouds. Local conditions are updated in real-time to provide the most accurate Boulder weather data.
What is the temperature in Boulder?
The current temperature in Boulder is 48°F (9°C). Looking for the Boulder temperature today? Expect a high of 48°F and a low of 48°F.
Is there a weather forecast for Boulder?
Yes, our Boulder forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about Boulder humidity, wind speeds, and barometric pressure.
Current Conditions & Alerts
Monitor Boulder current weather including visibility of 0.5 miles and atmospheric pressure of 1013 hPa.