DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

7:15 AM CST DEC 4, 2025
Clear
-13°F
Feels Like: -22°F
Dewpoint: -17°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: ESE at 3 mph
Pressure: 30.39 inches
Last 72 hours

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DENISON, IA 51442
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny, cooler with highs around 15. South winds 10 to 15 mph. Wind chill values as low as 19 below.
TONIGHT
Partly cloudy. Not as cool with lows around 12. Southwest winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the lower 30s. Southwest winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy. Lows around 16. Northwest winds 5 to 10 mph.
SATURDAY
Cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Light snow accumulation possible. Highs in the upper 20s. East winds 5 to 10 mph. Chance of snow 50 percent.
SATURDAY NIGHT
Cloudy. A chance of snow in the evening. Cooler with lows around zero. Chance of snow 50 percent.
SUNDAY
Partly sunny. Cooler with highs around 10 above.
SUNDAY NIGHT
Mostly cloudy. Cold with lows around zero.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as cool with highs in the upper 20s.
MONDAY NIGHT
Partly cloudy. Not as cool with lows around 20.
TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 30s.
TUESDAY NIGHT
Mostly cloudy. A slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 20 percent.
WEDNESDAY
Mostly cloudy. A slight chance of snow in the morning. Highs around 30. Chance of snow 20 percent.

Visible Weather Satellite
DENISON, IA 51442
Infrared Weather Satellite
DENISON, IA 51442
NEXRAD Weather Radar
DENISON, IA 51442

DENISON, IA 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/ 3/2025
Thursday
4 DEC 2025
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM -2° -9° Clear 0%

0% Thunder
( 0% severe)
N   1 90% -4°
Low -9° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM -6° -14° Partly Cloudy   CALM 90% -8°
High 19° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM -8° -16° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 90% -10°

Partly Cloudy



DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM -1° -9° Partly Cloudy S   3 80% -5°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 10° -5° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   12 69%
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 14° -1° Partly Cloudy S   14 74%
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 12° -3° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   14 90% 10°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 16° Partly Cloudy SSW   15 86% 13°
Friday
5 DEC 2025
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 18° Clear 1%

0% Thunder
( 0% severe)
SSW   14 86% 15°
Low 11° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 18° Partly Cloudy SSW   12 91% 16°
High 33° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 18° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   8 95% 17°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 23° 15° Mostly Cloudy SW   7 95% 22°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 29° 21° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WSW   8 92% 27°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 32° 25° Mostly Cloudy WSW   8 92% 30°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 29° 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   7 100% 29°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 29° 24° Mostly Cloudy WNW   5 100% 29°

DENISON, IA extended weather forecast

Saturday
6 DEC 2025
Sunday
7 DEC 2025
Monday
8 DEC 2025
Tuesday
9 DEC 2025
Wednesday
10 DEC 2025
Low 12° Low 4° Low 5° Low 23° Low 26°
High 18° High 12° High 24° High 42° High 29°
DENISON, IA 51442 weather forecast Day 3 DENISON, IA 51442 weather forecast Day 4 DENISON, IA 51442 weather forecast Day 5 DENISON, IA 51442 weather forecast Day 6 DENISON, IA 51442 weather forecast Day 7
Mostly Cloudy
64% Snow
Overcast
80% Snow
Overcast
18% Snow
Overcast
14% Rain/Snow
Overcast
28% Rain/Snow
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