National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

Davenport Municipal Airport (KDVN)

Lat: 41.61°NLon: 90.59°WElev: 741ft.

Fair

62°F

17°C

Humidity 50%
Wind Speed NE 10 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 May 7:52 pm CDT
Extended Forecast for

2 Miles S Davenport IA

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northeast wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 68. East wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northeast wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 68. East wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 56.
Memorial Day
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 86.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Davenport IA
 41.54°N 90.59°W (Elev. 682 ft)
Last Update:
2:41 pm CDT May 20, 2026
Forecast Valid:
7pm CDT May 20, 2026-6pm CDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation