DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

7:55 PM CST JAN 13, 2026
Broken Clouds
45°F
Feels Like: 38°F
Dewpoint: 39°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: NW at 15 mph, gusts to 24
Pressure: 29.83 inches
Last 72 hours

Local Area Snow Depth

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DENISON, IA 51442
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy and breezy, cooler with lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming north 15 to 25 mph with gusts up to 35 mph after midnight.
WEDNESDAY
Sunny. Much cooler with highs in the upper 20s. North winds 15 to 20 mph. Gusts up to 35 mph in the morning.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 15. North winds around 5 mph, becoming southwest after midnight.
THURSDAY
Partly sunny. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
FRIDAY
Mostly cloudy with a 20 percent chance of snow. Breezy with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon.
FRIDAY NIGHT
Mostly cloudy and breezy. Much cooler with lows around 10 above.
SATURDAY
Partly sunny. Cooler with highs 15 to 20.
SATURDAY NIGHT
Partly cloudy. Lows around 5 above.
SUNDAY
Mostly sunny. Highs in the upper 20s.
SUNDAY NIGHT
Partly cloudy. Lows around 10 above.
MARTIN LUTHER KING JR DAY
Mostly sunny. Highs in the mid 20s.
MONDAY NIGHT
Partly cloudy. Lows 5 to 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 AM EST  1/13/2026
Tuesday
13 JAN 2026
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 50° 44° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   16 63% 38°
High 53° DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 52° 47° Mostly Cloudy WNW   17 59% 38°
Mostly Cloudy



DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 46° 40° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NW   13 68% 36°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 42° 35° Partly Cloudy NNW   14 79% 36°
Wednesday
14 JAN 2026
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 38° 29° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NNW   15 85% 34°
Low 21° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 32° 21° Partly Cloudy NNW   17 81% 27°
High 29° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 26° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   17 69% 18°

Partly Cloudy




Breezy
DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 23° Partly Cloudy N   17 62% 13°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 26° 13° Clear 0%

0% Thunder
( 0% severe)
N   16 46% 10°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 28° 17° Partly Cloudy N   14 38%
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 23° 15° Clear 0%

0% Thunder
( 0% severe)
NNW   7 50%
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 19° 15° Clear NNW   2 61%
Thursday
15 JAN 2026
DENISON, IA 51442 weather forecast Day 3, 0 hours 12 AM 17° 12° Clear 0%

0% Thunder
( 0% severe)
NNW   1 63%
Low 14° DENISON, IA 51442 weather forecast Day 3, 3 hours 3 AM 16° 11° Partly Cloudy   CALM 67%
High 39° DENISON, IA 51442 weather forecast Day 3, 6 hours 6 AM 17° 12° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   2 63%

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 3, 9 hours 9 AM 23° 13° Mostly Cloudy S   9 59% 12°
DENISON, IA 51442 weather forecast Day 3, 15 hours 12 PM 33° 23° Mostly Cloudy 10%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
SSW   15 49% 17°
DENISON, IA 51442 weather forecast Day 3, 18 hours 3 PM 38° 29° Mostly Cloudy SW   15 51% 22°
DENISON, IA 51442 weather forecast Day 3, 21 hours 6 PM 35° 26° Mostly Cloudy     W   13 72% 27°

DENISON, IA extended weather forecast

Friday
16 JAN 2026
Saturday
17 JAN 2026
Sunday
18 JAN 2026
Monday
19 JAN 2026
Tuesday
20 JAN 2026
Low 29° Low 6° Low 3° Low 18° Low 11°
High 31° High 14° High 32° High 32° High 24°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
39% Snow
Mostly Cloudy
16% Snow
Partly Cloudy
4% Snow
Partly Cloudy
7% Ice
Partly Cloudy
9% Snow
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