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

Davenport Municipal Airport (KDVN)

Lat: 41.61°NLon: 90.59°WElev: 741ft.

Fair

41°F

5°C

Humidity 35%
Wind Speed SE 12 mph
Barometer 30.30 in (1026.4 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 24 Mar 9:52 am CDT
Extended Forecast for

Blue Grass IA

  • Today

    Today: Mostly cloudy, with a high near 56. South wind around 10 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southeast wind 5 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind around 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 56. South wind around 10 mph.
Tonight
Mostly cloudy, with a low around 40. Southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 72. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind around 5 mph.
Thursday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 48.
Friday Night
Clear, with a low around 27.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Grass IA
 41.5°N 90.77°W (Elev. 751 ft)
Last Update:
8:56 am CDT Mar 24, 2026
Forecast Valid:
10am CDT Mar 24, 2026-6pm CDT Mar 30, 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