DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

10:55 PM CST JAN 11, 2026
Scattered Clouds
30°F
Feels Like: 22°F
Dewpoint: 28°F
Rel. Hum.: 92%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 30.21 inches
Last 72 hours

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DENISON, IA 51442
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly clear late this evening, then becoming mostly cloudy. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
MONDAY
Sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy. Lows in the mid 30s. Southwest winds 5 to 10 mph.
TUESDAY
Partly sunny. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph.
TUESDAY NIGHT
Mostly cloudy and breezy. Lows in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
WEDNESDAY
Mostly sunny and breezy. Much cooler with highs in the lower 30s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 15.
THURSDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 20 percent.
THURSDAY NIGHT
Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s.
FRIDAY
Mostly cloudy with a 40 percent chance of snow. Highs in the mid 30s.
FRIDAY NIGHT
Mostly cloudy. Cooler with lows around 10 above.
SATURDAY
Partly sunny with a 20 percent chance of snow. Highs in the mid 20s.
SATURDAY NIGHT
Partly cloudy. Lows around 10 above.

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  1/11/2026
Monday
12 JAN 2026
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 29° 21° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   8 88% 26°
Low 27° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 29° 24° Mostly Cloudy WSW   5 84% 25°
High 49° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 28° 24° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   3 84% 24°

Partly Cloudy



DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 31° 26° Partly Cloudy SW   5 77% 25°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 44° 39° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   8 55% 29°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 49° 45° Clear SW   9 52% 32°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 40° 35° Partly Cloudy 1%

0% Thunder
( 0% severe)
SW   7 70% 31°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 38° 32° Partly Cloudy SW   8 73% 30°
Tuesday
13 JAN 2026
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 37° 30° Partly Cloudy 2%

0% Thunder
( 0% severe)
SW   9 75% 30°
Low 35° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 38° 31° Partly Cloudy WSW   10 76% 31°
High 52° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 39° 32° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WSW   12 76% 32°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 43° 36° Mostly Cloudy W   13 73% 35°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 50° 44° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   16 63% 38°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 51° 45° Mostly Cloudy WNW   17 61% 38°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 45° 38° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   15 73% 37°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 42° 34° Mostly Cloudy NW   16 76% 35°

DENISON, IA extended weather forecast

BAD DAY
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Low 35° Low 20° Low 8° Low 21° Low 15°
High 53° High 30° High 34° High 31° 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
Partly Cloudy
14% Rain
Partly Cloudy
12% Rain/Snow
Partly Cloudy
12% Snow
Mostly Cloudy
26% Snow
Mostly Cloudy
21% Snow
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