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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

32°F

0°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.56 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Oct 7:35 am CDT
Extended Forecast for

4 Miles E Knoxville IA

Freeze Warning October 17, 07:58am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning October 17, 07:58am until October 17, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 60 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 40. South wind around 7 mph.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. South wind 3 to 8 mph.

    Low: 42 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. South wind 3 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 60. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.
Tonight
Clear, with a low around 40. South wind around 7 mph.
Sunday
Sunny, with a high near 66. South wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 42. South wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 68. South wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Knoxville IA
 41.32°N 93.02°W
Last Update:
6:51 am CDT Oct 17, 2026
Forecast Valid:
7am CDT Oct 17, 2026-6pm CDT Oct 23, 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