Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

34°F

1°C

Humidity 51%
Wind Speed N 7 mph
Barometer 30.27 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Feb 7:15 pm CST
Extended Forecast for

Denison IA

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Breezy, with a light southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 25 mph.

    High: 41 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northwest wind 3 to 6 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Light south southwest wind.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 41. Breezy, with a light southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 49. Northwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 32. Light south southwest wind.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
5:18 pm CST Feb 6, 2026
7pm CST Feb 6, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database