Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
43°F
6°C
| Humidity | 100% |
| Wind Speed | NE 7 mph |
| Barometer | 29.73 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 10 Mar 2:15 am CDT |
Extended Forecast for
Denison IA
Overnight

Low: 38 °F
Mostly Clear
Tuesday

High: 60 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
then Chance
RainWednesday
High: 48 °F
Chance
Rain/Snow
then Slight
Chance Rain
and BreezyWednesday Night

Low: 26 °F
Mostly Clear
Thursday

High: 60 °F
Partly Sunny
and BreezyThursday Night

Low: 32 °F
Slight Chance
RainFriday

High: 49 °F
Mostly Cloudy
Friday Night

Low: 32 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 38. East northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 60. East northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of rain after 1am. Increasing clouds, with a low around 32. North wind around 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow before 9am, then a slight chance of rain between 9am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a north wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 60. Breezy.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 49.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 15. Blustery.
Monday
Mostly sunny, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Denison IA
42.03°N 95.35°W
42.03°N 95.35°W
1:26 am CDT Mar 10, 2026
2am CDT Mar 10, 2026-6pm CDT Mar 16, 2026


