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.

Fair

66°F

19°C

Humidity 78%
Wind Speed S 5 mph
Barometer 30.15 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Oct 3:15 am CDT
Extended Forecast for

Westside IA

  • Overnight

    Overnight: Clear, with a low around 63. South southwest wind around 7 mph.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69. South wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Windy, with a south wind 16 to 24 mph, with gusts as high as 36 mph.

    High: 89 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Breezy, with a south wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 85. Windy. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms and
    Windy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 63. South southwest wind around 7 mph.
Friday
Sunny, with a high near 90. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 69. South wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 89. Windy, with a south wind 16 to 24 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 65. Breezy, with a south wind 18 to 20 mph, with gusts as high as 30 mph.
Sunday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 85. Windy. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westside IA
 42.07°N 95.09°W
Last Update:
2:51 am CDT Oct 3, 2025
Forecast Valid:
3am CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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