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.

57°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 55°F (13°C)
Visibility NA
Last update 25 Jun 5:15 am CDT
Extended Forecast for

Dow City IA

  • Today

    Today: A chance of sprinkles between 9am and 10am. Mostly cloudy, with a high near 78. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 78 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Light east wind.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 81. Light east northeast wind becoming east 5 to 9 mph in the morning.

    High: 81 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62. East southeast wind 5 to 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 96. Breezy.

    High: 96 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. Breezy.

    Low: 77 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny and hot, with a high near 97. Windy.

    High: 97 °F

    Hot and Windy

Detailed Forecast

Today
A chance of sprinkles between 9am and 10am. Mostly cloudy, with a high near 78. North northeast wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 58. Light east wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 81. Light east northeast wind becoming east 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 62. East southeast wind 5 to 8 mph.
Saturday
Partly sunny, with a high near 84. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74.
Sunday
Sunny, with a high near 96. Breezy.
Sunday Night
Mostly clear, with a low around 77. Breezy.
Monday
Mostly sunny and hot, with a high near 97. Windy.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Breezy.
Tuesday
Mostly sunny, with a high near 95. Breezy.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Breezy.
Wednesday
Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dow City IA
 41.94°N 95.5°W
Last Update:
4:32 am CDT Jun 25, 2026
Forecast Valid:
5am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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