Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
34°F
1°C
| Humidity | 56% |
| Wind Speed | E 18 G 26 mph |
| Barometer | 30.17 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 28 Feb 1:15 pm CST |
Extended Forecast for
Denison IA
This Afternoon

High: 44 °F
Sunny
Tonight

Low: 16 °F
Partly Cloudy
Sunday

High: 32 °F
Cloudy
Sunday Night

Low: 22 °F
Mostly Cloudy
Monday
High: 42 °F
Cloudy then
Slight Chance
RainMonday Night

Low: 31 °F
Rain Likely
Tuesday

High: 49 °F
Slight Chance
RainTuesday Night

Low: 33 °F
Chance Rain
Wednesday

High: 51 °F
Chance Rain
Detailed Forecast
This Afternoon
Sunny, with a high near 44. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 16. Wind chill values as low as 10. Northeast wind 6 to 8 mph.
Sunday
Cloudy, with a high near 32. Wind chill values as low as 5. East wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 22. Southeast wind around 6 mph.
Monday
A 20 percent chance of rain after noon. Cloudy, with a high near 42. South southeast wind 6 to 10 mph.
Monday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 50 percent chance of rain. Mostly sunny, with a high near 57.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Denison IA
42.03°N 95.35°W
42.03°N 95.35°W
12:26 pm CST Feb 28, 2026
1pm CST Feb 28, 2026-6pm CST Mar 6, 2026


