Next 24 hours

US AQI

52Now
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461 AM
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444 AM
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437 AM
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4310 AM
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601 PM
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774 PM
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707 PM
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Air quality outlook

Worst hour each day

Today84Moderate
Thu 880Moderate
Fri 9133Unhealthy for sensitive groups
Sat 10108Unhealthy for sensitive groups
Sun 1155Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Columbia weather

Columbia is in Boone County, Missouri, United States at 38.95°, -92.33°. Right now it’s 70° and clear; today’s high is 86° with a 0% chance of rain.

Missouri has a humid continental climate in the north and a humid subtropical climate in the south, placing it at the convergence of multiple weather influences. The state's central location means it receives weather from every direction — Arctic cold from Canada, Gulf moisture from the south, and dry air from the west. This produces highly variable weather and the common saying among Missourians to wait five minutes if you don't like the weather.