Weather in Boulder, Colorado

Thursday 19 November 2026

13°

Scattered clouds

Feels like 8°

High
16°
Low
-1°
Humidity
41%
Wind
13 km/h

Temperature and rain / Boulder

The coming days

High

22°

Low

-1°

Average high

15.5°

Average low

4.3°

Total rain

0.0 mm

Average rain

0.0 mm

Air quality - Boulder

Particles and ozone

Good
9.80 µg/m³
0-1212-3535-5555+

The air is clean: enjoy the outdoors.

PM1010.30µg/m³
Ozone35µg/m³
Data updated hourly

Other cities

Weather in the country's main cities

Frequently asked questions

Quick answers about the weather in Boulder

Tomorrow in Boulder, expect Scattered clouds ⛅, with:\n\n- High of 19°\n- Low of 9°

Need more information?

Our data is updated regularly to give you the most reliable forecast.

Last updated: 2026-11-09