Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

77°F

25°C

Humidity 32%
Wind Speed NE 5 mph
Barometer 29.77 in
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Heat Index78°F (26°C)
Last update 25 Mar 3:55 pm CDT
Extended Forecast for

Denison IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. West wind around 6 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light and variable wind becoming south 5 to 7 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 69. Windy, with a south wind 7 to 12 mph becoming north northeast 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 69 °F

    Slight Chance
    Rain and
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Blustery, with a north wind 10 to 20 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 48. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Breezy.

    High: 73 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 53. Light and variable wind becoming south 5 to 7 mph after midnight.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 69. Windy, with a south wind 7 to 12 mph becoming north northeast 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Mostly cloudy, with a low around 29. Blustery, with a north wind 10 to 20 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 48. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 57. Breezy.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 73. Breezy.
Sunday Night
Mostly clear, with a low around 47.
Monday
Partly sunny, with a high near 76.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
3:56 pm CDT Mar 25, 2026
4pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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