Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
64°F
18°C
| Humidity | 78% |
| Wind Speed | S 18 mph |
| Barometer | 29.69 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 1:35 am CDT |
Extended Forecast for
Denison IA
Overnight

Low: 65 °F
Mostly Cloudy
and WindyFriday

High: 70 °F⇓
Mostly Cloudy
and WindyFriday Night
Low: 30 °F
Partly Cloudy
and Windy
then Partly
CloudySaturday

High: 53 °F
Sunny and
BreezySaturday Night

Low: 32 °F
Mostly Clear
Sunday

High: 61 °F
Sunny
Sunday Night

Low: 35 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 52 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 65. Windy, with a south wind 16 to 21 mph, with gusts as high as 29 mph.
Friday
Mostly cloudy, with a temperature rising to near 70 by 10am, then falling to around 53 during the remainder of the day. Windy, with a south wind 17 to 21 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Partly cloudy, with a low around 30. Windy, with a north northwest wind 13 to 21 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 53. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 32. Northwest wind 9 to 14 mph becoming light west northwest in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 81.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 75. Breezy.
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 Apr 17, 2026
1am CDT Apr 17, 2026-6pm CDT Apr 23, 2026



