DENISON, IA 51442 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


DENISON, IA
Current Weather

3:35 AM CST DEC 30, 2025
Scattered Clouds
12°F
Feels Like: 7°F
Dewpoint: 12°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SSW at 3 mph
Pressure: 30.32 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

DENISON, IA 51442
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Not as cool with highs in the upper 30s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph this afternoon.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 20s. Northwest winds 5 to 10 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. Northwest winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 14. Northeast winds 5 to 10 mph.
NEW YEARS DAY
Mostly sunny. Highs in the upper 20s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows around 20.
FRIDAY
Mostly cloudy. Highs around 30.
FRIDAY NIGHT
Mostly cloudy. Lows around 20.
SATURDAY
Mostly sunny. Highs in the upper 30s.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 20s.
SUNDAY
Mostly sunny. Highs in the lower 40s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 20s.
MONDAY
Mostly sunny. Highs in the lower 40s.

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 12/29/2025
Tuesday
30 DEC 2025
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 11° Clear 1%

0% Thunder
( 0% severe)
WSW   1 81%
Low 10° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 12° Partly Cloudy SW   3 81%
High 39° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 14° Partly Cloudy 5%

0% Thunder
( 0% severe)
SW   6 74%

Partly Cloudy



DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 20° 11° Mostly Cloudy SW   7 67% 12°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 32° 23° Mostly Cloudy 2%

0% Thunder
( 0% severe)
W   12 51% 17°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 38° 30° Clear W   13 53% 23°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 33° 25° Clear 0%

0% Thunder
( 0% severe)
WNW   10 71% 25°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 31° 23° Mostly Cloudy NW   9 88% 28°
Wednesday
31 DEC 2025
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 30° 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   8 92% 28°
Low 26° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 29° 22° Mostly Cloudy WNW   7 96% 28°
High 38° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 28° 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   6 96% 27°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 31° 24° Mostly Cloudy W   7 92% 29°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 36° 30° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   8 79% 30°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 36° 30° Mostly Cloudy NNW   8 79% 30°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 28° 21° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   7 92% 26°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 25° 16° Mostly Cloudy NNE   8 87% 22°

DENISON, IA extended weather forecast

Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Low 10° Low 12° Low 14° Low 23° Low 27°
High 29° High 26° High 33° High 41° High 44°
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
5% Snow
Clear
6% Snow
Mostly Cloudy
9% Snow/Ice
Clear
15% Snow/Ice
Partly Cloudy
17% Snow
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Denison, IA
Denison, IA snow
Denison, IA radar
IA map
-or-
-or-
-or-
 
51442
51442 snow
51442 radar
 
-or-
-or-
 
 
IA
IA snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions