DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

10:35 AM CST DEC 8, 2025
Overcast
Mist
23°F
Feels Like: 11°F
Dewpoint: 23°F
Rel. Hum.: 100%
Visibility: 2 miles
Wind: S at 12 mph
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

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DENISON, IA 51442
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Highs in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly cloudy and not as cool. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph.
TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 40s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
TUESDAY NIGHT
Mostly cloudy and windy. Lows in the lower 20s. West winds 20 to 30 mph with gusts up to 45 mph.
WEDNESDAY
Partly sunny in the morning, then becoming mostly cloudy. Breezy with highs in the upper 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows 10 to 15. Chance of snow 30 percent.
THURSDAY
Mostly cloudy with a 20 percent chance of snow. Highs in the mid 20s.
THURSDAY NIGHT
Mostly cloudy. A slight chance of snow after midnight. Lows 5 to 10 above. Chance of snow 20 percent.
FRIDAY
Mostly cloudy. A slight chance of snow in the morning. Highs around 15. Temperature falling to around 10 above in the afternoon. Chance of snow 20 percent.
FRIDAY NIGHT
Mostly cloudy. Cold with lows around 5 below.
SATURDAY
Mostly cloudy. A slight chance of snow in the afternoon. Highs around 10 above. Chance of snow 20 percent.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows 5 below to zero.
SUNDAY
Mostly sunny. Highs around 20.

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/ 7/2025
Monday
8 DEC 2025
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 10° Mostly Cloudy 6%

0% Thunder
( 0% severe)
SE   5 86%
Low 9° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 11° Mostly Cloudy SSE   7 86%
High 32° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 12° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   8 90% 10°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 18° Mostly Cloudy S   10 86% 15°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 25° 14° Mostly Cloudy 2%

0% Thunder
( 0% severe)
S   13 83% 21°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 30° 20° Mostly Cloudy S   13 84% 26°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 28° 18° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   12 96% 27°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 30° 21° Mostly Cloudy SW   10 96% 29°
Tuesday
9 DEC 2025
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 29° 21° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WSW   8 92% 27°
Low 24° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 28° 21° Mostly Cloudy WSW   7 96% 27°
High 43° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 27° 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 96% 26°

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 30° 22° Mostly Cloudy SSW   8 92% 28°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 36° 28° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SSW   13 89% 33°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 40° 32° Mostly Cloudy SW   14 85% 36°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 39° 31° Mostly Cloudy 4%

0% Thunder
( 1% severe)
WSW   13 89% 36°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 39° 30° Mostly Cloudy W   17 85% 35°

DENISON, IA extended weather forecast

Wednesday
10 DEC 2025
Thursday
11 DEC 2025
Friday
12 DEC 2025
Saturday
13 DEC 2025
Sunday
14 DEC 2025
Low 24° Low 24° Low 12° Low 3° Low 11°
High 31° High 33° High 19° High 13° High 26°
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
Overcast
37% Rain/Snow
Overcast
24% Snow
Overcast
30% Snow
Overcast
26% Snow
Overcast
29% Snow
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