Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
68°F
20°C
| Humidity | 88% |
| Wind Speed | S 13 G 22 mph |
| Barometer | 29.67 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 7:55 pm CDT |
Extended Forecast for
Denison IA
Tonight
Low: 57 °F
Partly Cloudy
Monday
High: 82 °F
Partly Sunny
then Partly
Sunny and
BreezyMonday Night
Low: 53 °F
Partly Cloudy
Tuesday
High: 80 °F
Mostly Sunny
then Chance
ShowersTuesday Night
Low: 54 °F
Chance
T-stormsWednesday
High: 76 °F
Showers
LikelyWednesday Night
Low: 49 °F
Chance
T-stormsThursday
High: 79 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
then Partly
Cloudy and
Breezy
Detailed Forecast
Tonight
Partly cloudy, with a low around 57. South southwest wind 6 to 14 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 82. Breezy, with a south wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 53. South southwest wind 8 to 13 mph becoming light southwest after midnight. Winds could gust as high as 21 mph.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North wind 6 to 8 mph becoming east after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 57. Breezy.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Windy.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Denison IA
42.03°N 95.35°W
42.03°N 95.35°W
6:12 pm CDT Apr 12, 2026
8pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026
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