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.

Overcast

55°F

13°C

Humidity 72%
Wind Speed NE 10 mph
Barometer 30.14 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 14 Oct 4:35 pm CDT
Extended Forecast for

Dunlap IA

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 47. East northeast wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 3pm, then showers likely. High near 56. North wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Northwest wind 14 to 17 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 14 to 22 mph, with gusts as high as 37 mph.

    High: 52 °F

    Decreasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 31. North wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. South wind 3 to 8 mph. Winds could gust as high as 17 mph.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 47. East northeast wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers and possibly a thunderstorm before 3pm, then showers likely. High near 56. North wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Northwest wind 14 to 17 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 14 to 22 mph, with gusts as high as 37 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 31. North wind around 6 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 39. South wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 66. South wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 45. South wind 3 to 8 mph. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 69. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46. Light south southeast wind.
Tuesday
Sunny, with a high near 72. Light south southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54. South southeast wind around 8 mph, with gusts as high as 17 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 73. South wind 9 to 13 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dunlap IA
 41.85°N 95.59°W (Elev. 1194 ft)
Last Update:
4:35 pm CDT Oct 14, 2026
Forecast Valid:
4pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Chance of Precipitation