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

Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed SW 12 G 17 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 May 9:15 am CDT
Extended Forecast for

Knoxville IA

  • Memorial Day

    Memorial Day: A chance of sprinkles before noon. Sunny, with a high near 84. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Clear, with a low around 59. South wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. South wind 5 to 9 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Light east southeast wind becoming east 5 to 10 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Memorial Day
A chance of sprinkles before noon. Sunny, with a high near 84. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 59. South wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 87. South wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 86. Light east southeast wind becoming east 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IA
 41.32°N 93.14°W
Last Update:
8:26 am CDT May 25, 2026
Forecast Valid:
9am CDT May 25, 2026-6pm CDT May 31, 2026
 
Forecast Discussion
 
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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