DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

11:55 PM CST FEB 3, 2026
Overcast
25°F
Feels Like: 25°F
Dewpoint: 18°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: Calm
Pressure:
Last 72 hours

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DENISON, IA 51442
Weather Forecast

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REST OF TONIGHT
Cloudy. A chance of flurries. Near steady temperature in the lower 20s. Light and variable winds, becoming west around 5 mph.
WEDNESDAY
Mostly cloudy with a chance of flurries in the morning, then partly sunny in the afternoon. Highs in the mid 30s. Northwest winds 10 to 15 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. West winds around 5 mph, becoming southwest 10 to 15 mph after midnight.
THURSDAY
Mostly sunny. Not as cool with highs in the upper 40s. West winds 10 to 15 mph, becoming northwest in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the lower 30s. Northwest winds 15 to 20 mph.
FRIDAY
Mostly sunny. Highs in the lower 40s.
FRIDAY NIGHT
Mostly clear. Lows around 20.
SATURDAY
Mostly sunny. Highs in the mid 40s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 20s.
SUNDAY
Mostly sunny. Highs in the mid 40s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.
MONDAY
Mostly sunny. Highs in the lower 50s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s.

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  2/ 3/2026
Wednesday
4 FEB 2026
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 23° 19° Mostly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 83% 19°
Low 20° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 21° 17° Mostly Cloudy   CALM 91% 19°
High 34° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 22° 18° Mostly Cloudy 5%

0% Thunder
( 0% severe)
  CALM 91% 20°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 26° 22° Mostly Cloudy NW   3 91% 24°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 31° 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   10 81% 26°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 33° 25° Mostly Cloudy NNW   9 68% 24°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 28° 24° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   3 80% 23°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 25° 21° Partly Cloudy W   1 87% 22°
Thursday
5 FEB 2026
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 24° 20° Partly Cloudy 2%

0% Thunder
( 0% severe)
SSW   3 91% 22°
Low 23° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 26° 17° Mostly Cloudy SSW   9 87% 23°
High 50° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 28° 18° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   12 88% 25°

Decreasing Clouds



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 32° 22° Partly Cloudy WSW   13 85% 28°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 44° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   14 68% 34°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 49° 44° Clear NW   14 61% 36°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 42° 37° Clear 0%

0% Thunder
( 0% severe)
WNW   8 79% 36°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 39° 33° Clear W   8 89% 36°

DENISON, IA extended weather forecast

Friday
6 FEB 2026
Saturday
7 FEB 2026
Sunday
8 FEB 2026
Monday
9 FEB 2026
Tuesday
10 FEB 2026
Low 34° Low 15° Low 28° Low 34° Low 36°
High 42° High 39° High 50° High 57° High 49°
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
Clear
7% Rain
Clear
2% Snow
Clear
9% Rain/Snow
Clear
8% Rain
Clear
15% Rain/Snow
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