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

55°F

13°C

Humidity 21%
Wind Speed N 10 G 17 mph
Barometer 30.22 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 19 Apr 6:15 pm CDT
Extended Forecast for

3 Miles SW Denison IA

  • Tonight

    Tonight: Mostly clear, with a low around 32. North wind 6 to 10 mph becoming east after midnight.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Breezy, with a south wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 81. South southwest wind 6 to 10 mph becoming north in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Light and variable wind becoming southeast 5 to 7 mph in the evening.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Windy.

    High: 81 °F

    Sunny then
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. Windy.

    Low: 60 °F

    Windy. Partly
    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Windy. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. North wind 6 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 69. Breezy, with a south wind 10 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 52. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 81. South southwest wind 6 to 10 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 81. Windy.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. Windy.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Windy. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 42. Breezy.
Friday
Mostly sunny, with a high near 62. Breezy.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 59.
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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:
5:37 pm CDT Apr 19, 2026
Forecast Valid:
6pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
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Additional Resources

Radar & Satellite Image

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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