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

77°F

25°C

Humidity 32%
Wind Speed S 14 G 20 mph
Barometer 30.16 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 5 Oct 2:55 pm CDT
Extended Forecast for

Dunlap IA

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54. Light and variable wind.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 76. Calm wind becoming north northeast around 5 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. South wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 79. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 54. Light and variable wind.
Wednesday
Sunny, with a high near 76. Calm wind becoming north northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 52. Calm wind.
Thursday
Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 52. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind becoming southeast 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 58. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 77. Breezy, with a south wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 63. South wind 13 to 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 74. South wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 57. South southeast wind 8 to 10 mph, with gusts as high as 21 mph.
Columbus Day
A chance of showers. Partly sunny, with a high near 65. South southeast wind around 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dunlap IA
 41.85°N 95.62°W (Elev. 1086 ft)
Last Update:
2:47 pm CDT Oct 5, 2026
Forecast Valid:
3pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
 
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