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

52°F

11°C

Humidity 88%
Wind Speed NE 8 mph
Barometer 30.05 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 14 Oct 12:55 am CDT
Extended Forecast for

2 Miles SSW Defiance IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. North northeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. North northeast wind 7 to 9 mph.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 48. East northeast wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 4pm, then a chance of showers. High near 59. Northeast wind 6 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. North northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. Breezy, with a north wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Light north wind.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. South wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. North northeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 61. North northeast wind 7 to 9 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 48. East northeast wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 4pm, then a chance of showers. High near 59. Northeast wind 6 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Partly cloudy, with a low around 39. North northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 54. Breezy, with a north wind 13 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 32. Light north wind.
Saturday
Sunny, with a high near 60. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 41. South wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 63. South wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 45. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 67. Light south southeast wind.
Monday Night
Mostly clear, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Defiance IA
 41.81°N 95.35°W (Elev. 1358 ft)
Last Update:
11:46 pm CDT Oct 13, 2026
Forecast Valid:
1am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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