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

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Overcast

39°F

4°C

Humidity 61%
Wind Speed SW 6 mph
Barometer 29.59 in
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 24 Feb 6:15 pm CST
Extended Forecast for

Marysville IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. North northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 39. North northwest wind around 7 mph. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 3am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 26. North northeast wind around 6 mph becoming east southeast after midnight. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Thursday

    Thursday: Mostly sunny, with a high near 47. East southeast wind 6 to 9 mph becoming west in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Southwest wind 6 to 8 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. North northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 39. North northwest wind around 7 mph. Little or no snow accumulation expected.
Wednesday Night
A chance of snow before 3am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 26. North northeast wind around 6 mph becoming east southeast after midnight. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 47. East southeast wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Southwest wind 6 to 8 mph.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 30.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville IA
 41.18°N 92.94°W
Last Update:
5:22 pm CST Feb 24, 2026
Forecast Valid:
6pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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