Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

18°F

-8°C

Humidity 49%
Wind Speed N 5 mph
Barometer 30.32 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 29 Jan 6:15 pm CST
Extended Forecast for

Denison IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. North northeast wind around 5 mph becoming calm.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a north northeast wind 7 to 16 mph, with gusts as high as 22 mph.

    High: 12 °F

    Partly Sunny
    then Mostly
    Sunny and
    Blustery

  • Friday Night

    Friday Night: Clear, with a low around -3. North northeast wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 18 mph.

    Low: -3 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 21. Wind chill values as low as zero. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 13. South wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: A 40 percent chance of snow before noon.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 1. North northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a north northeast wind 7 to 16 mph, with gusts as high as 22 mph.
Friday Night
Clear, with a low around -3. North northeast wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 21. Wind chill values as low as zero. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
3:17 pm CST Jan 29, 2026
6pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

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