Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
18°F
-8°C
| Humidity | 49% |
| Wind Speed | N 5 mph |
| Barometer | 30.32 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 29 Jan 6:15 pm CST |
Extended Forecast for
Denison IA
Tonight

Low: 1 °F
Mostly Cloudy
Friday
High: 12 °F
Partly Sunny
then Mostly
Sunny and
BlusteryFriday Night

Low: -3 °F
Clear
Saturday

High: 21 °F
Sunny
Saturday Night
Low: 13 °F
Chance Snow
then Snow
LikelySunday
High: 37 °F
Chance Snow
then Mostly
CloudySunday Night

Low: 13 °F
Mostly Cloudy
Monday

High: 30 °F
Partly Sunny
Monday Night

Low: 16 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 1. North northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a north northeast wind 7 to 16 mph, with gusts as high as 22 mph.
Friday Night
Clear, with a low around -3. North northeast wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 21. Wind chill values as low as zero. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 39.
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
3:17 pm CST Jan 29, 2026
6pm CST Jan 29, 2026-6pm CST Feb 5, 2026


