Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

55°F

13°C

Humidity 94%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 54°F (12°C)
Visibility NA
Last update 23 Jun 6:55 am CDT
Extended Forecast for

Denison IA

  • Today

    Today: Partly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 4am.  Mostly cloudy, with a low around 60. South southwest wind 3 to 8 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Increasing clouds, with a low around 57. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 77. Light north northeast wind.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 4am. Mostly cloudy, with a low around 60. South southwest wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming west northwest 5 to 9 mph in the morning.
Wednesday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 77. Light north northeast wind.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 73. Breezy.
Sunday
Sunny, with a high near 93. Breezy.
Sunday Night
Mostly clear, with a low around 74. Breezy.
Monday
Sunny, with a high near 93. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42°N 95.35°W
6:52 am CDT Jun 23, 2026
7am CDT Jun 23, 2026-6pm CDT Jun 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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