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.

Fair

43°F

6°C

Humidity 71%
Wind Speed W 8 G 15 mph
Barometer 30.00 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Mar 5:35 pm CST
Extended Forecast for

Knoxville IA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 47. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. South southwest wind 7 to 9 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: A chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. Partly sunny, with a high near 72. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms, then rain likely after midnight. Cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.

    Low: 36 °F

    Chance
    T-storms then
    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A 40 percent chance of rain before noon. Partly sunny, with a high near 48. Breezy.

    High: 48 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 66. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 47. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 72. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 48. South southwest wind 7 to 9 mph.
Tuesday
A chance of rain between noon and 3pm, then a chance of rain and thunderstorms after 3pm. Partly sunny, with a high near 72. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms, then rain likely after midnight. Cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of rain before noon. Partly sunny, with a high near 48. Breezy.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 44. Breezy.
Friday
Mostly cloudy, with a high near 59. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IA
 41.32°N 93.11°W
Last Update:
5:16 pm CST Mar 7, 2026
Forecast Valid:
5pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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