Next 24 hours

US AQI

28Now
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3210 AM
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411 PM
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604 PM
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Air quality outlook

Worst hour each day

Today67Moderate
Sat 10118Unhealthy for sensitive groups
Sun 11500Hazardous
Mon 1240Good
Tue 1329Good

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

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About Saint Paul weather

Saint Paul is in Ramsey County, Minnesota, United States at 44.94°, -93.09°. Right now it’s 49° and partly cloudy; today’s high is 73° with a 2% chance of rain.

Minnesota has a humid continental climate known for some of the most extreme temperature swings in the contiguous United States. The state has recorded temperatures as low as minus 60 degrees Fahrenheit and as high as 114 degrees, a range of 174 degrees. Winters are long and brutal, with the Twin Cities averaging 54 inches of snowfall and January lows around 6 degrees Fahrenheit.