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

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

43°F

6°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.83 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 13 Jan 7:35 am CST
Extended Forecast for

Denison IA

  • Today

    Today: A chance of sprinkles after 1pm. Mostly cloudy, with a high near 53. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 53 °F

    Mostly Cloudy
    then Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Sunny, with a steady temperature around 25. Wind chill values as low as 10. Blustery, with a north wind 8 to 17 mph, with gusts as high as 29 mph.

    High: 25 °F

    Sunny and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. North wind around 6 mph becoming calm in the evening.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 39. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: A 30 percent chance of snow. Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 20. Blustery.

    High: 20 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Blustery

Detailed Forecast

Today
A chance of sprinkles after 1pm. Mostly cloudy, with a high near 53. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 22. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a steady temperature around 25. Wind chill values as low as 10. Blustery, with a north wind 8 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 14. North wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 39. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 27. Blustery.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Mostly cloudy, with a high near 20. Blustery.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 8.
M.L.King Day
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
Last Update:
7:01 am CST Jan 13, 2026
Forecast Valid:
7am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation