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.

Fair

66°F

19°C

Humidity 30%
Wind Speed SW 10 mph
Barometer 29.74 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Feb 4:35 pm CST
Extended Forecast for

3 Miles SW Denison IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South southwest wind 8 to 15 mph becoming north in the evening. Winds could gust as high as 30 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 47. North northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West northwest wind around 6 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Cloudy, with a low around 33.

    Low: 33 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 33. South southwest wind 8 to 15 mph becoming north in the evening. Winds could gust as high as 30 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. North northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 25. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after midnight. Cloudy, with a low around 33.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
A 30 percent chance of rain. Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
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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:
3:17 pm CST Feb 9, 2026
Forecast Valid:
4pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation