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

10°F

-12°C

Humidity 61%
Wind Speed N 15 mph
Barometer 30.62 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 22 Feb 10:35 pm CST
Extended Forecast for

Knoxville IA

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -10. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 21. Wind chill values as low as -10. North northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a temperature falling to near 14 by 11pm, then rising to around 22 during the remainder of the night. Wind chill values as low as 5. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 14 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West northwest wind 6 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after noon. Mostly sunny, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -10. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 21. Wind chill values as low as -10. North northwest wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a temperature falling to near 14 by 11pm, then rising to around 22 during the remainder of the night. Wind chill values as low as 5. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 44. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 22. West northwest wind 6 to 9 mph.
Wednesday
A chance of rain and snow after noon. Mostly sunny, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 36.
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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:
10:31 pm CST Feb 22, 2026
Forecast Valid:
10pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation