Today | Weather | Sunday, December 14, 2025
Active Weather Warnings

Weather in Davenport, Iowa

07:04 AM
Now
Cloudy Night
-8° F
Feels Like -24°
Precipitation 0 %
Wind 10 mph
Humidity 85 %
Today
Cloudy Weather
Day
Night
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 2

Davenport Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Rainy Weather

Day

37°

Night

37°

Wind

8 mph

Precipitation

100 %

Air Quality in Davenport

NOW
38 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.8 µg/m³
PM10 1.94 µg/m³
O3 0.041 ppm
NO2 1.6 ppb
SO2 0.2 ppb
CO 0.14 ppm
NH3 1.28 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.8 µg/m³
PM101.94 µg/m³
O380.01 µg/m³
NO22.98 µg/m³
SO20.59 µg/m³
CO156.1 µg/m³
NH31.28 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Davenport

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 3:06AM CST until December 14 at 12:00PM CST by NWS Quad Cities IA IL
Dec 14, 3:06 AM Dec 14, 12:00 PM
WHAT: Very cold wind chills as low as 20 to 30 below zero
expected.

WHERE: Portions of north central and northwest Illinois, east
central, northeast, and southeast Iowa, and northeast Missouri.

WHEN: Until noon CST today.

IMPACTS: The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Wind chill values can lead to hypothermia with prolonged exposure.
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Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Updated: Dec 14, 5:35 AM Source: NWS Alert