Hourly Weather | Today Monday, July 20, 2026
Active Weather Warnings
Davenport, Iowa
5 PM
Cloudy Weather
90°
Feels Like 99°
47
Humidity: 59%
UV Index: 3
Wind: 12 mph
6 PM
Sunny with a Chance of Thunderstorms
90°
Feels Like 97°
51
Humidity: 67%
UV Index: 2
Wind: 12 mph
7 PM
Cloudy Weather
90°
Feels Like 97°
47
Humidity: 64%
UV Index: 1
Wind: 12 mph
8 PM
Cloudy Weather
88°
Feels Like 95°
49
Humidity: 67%
UV Index: 0
Wind: 10 mph
9 PM
Stormy Weather
84°
Feels Like 90°
64
Humidity: 81%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
81°
Feels Like 88°
49
Humidity: 78%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Night
79°
Feels Like 84°
34
Humidity: 85%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.99 µg/m³
  • PM10: 8.13 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

6 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.57 µg/m³
  • PM10: 7.71 µg/m³
  • O3: 0.044 ppm
  • NO2: 0.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

7 PM
40 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.83 µg/m³
  • PM10: 6.96 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

8 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.22 µg/m³
  • PM10: 6.35 µg/m³
  • O3: 0.041 ppm
  • NO2: 0.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

9 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.79 µg/m³
  • PM10: 5.93 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

10 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.25 µg/m³
  • PM10: 5.4 µg/m³
  • O3: 0.034 ppm
  • NO2: 1.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

11 PM
29 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.68 µg/m³
  • PM10: 4.84 µg/m³
  • O3: 0.031 ppm
  • NO2: 1.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Davenport

Severe Immediate Likely

Flash Flood Warning

Flash Flood Warning issued July 20 at 1:08PM CDT until July 20 at 5:30PM CDT by NWS Quad Cities IA IL
Jul 20, 1:08 PM Jul 20, 5:30 PM
At 108 PM CDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 1 and 3 inches of rain have
fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

Some locations that will experience flash flooding include...
Davenport, Rock Island, Bettendorf, Muscatine, Tipton, Durant,
Eldridge, Wilton, Walcott, Blue Grass, Buffalo, Fruitland, Long
Grove, Bennett, Donahue, Montpelier, Dixon, Stockton, Maysville and
New Liberty.

This includes the following highways...
Interstate 74 in Iowa between mile markers 1 and 4. Interstate 280
between mile markers 1 and 9. Interstate 80 in Iowa between mile
markers 266 and 299.
+ Read More
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Updated: Jul 20, 1:25 PM Source: NWS Alert