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

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

43°F

6°C

Humidity 42%
Wind Speed S 17 G 26 mph
Barometer 30.14 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Feb 1:35 pm CST
Extended Forecast for

3 Miles SW Denison IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 29. South southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 49. Northeast wind around 6 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 62. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
A 30 percent chance of rain. Cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
11:37 am CST Feb 7, 2026
Forecast Valid:
1pm CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation