DENISON, IA 51442 Weather Forecast & Current Conditions

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DENISON, IA
Current Weather

1:55 AM CST DEC 1, 2025
Broken Clouds
12°F
Feels Like: 12°F
Dewpoint: 12°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.44 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

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(Automated weather data from NWS/FAA)
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DENISON, IA 51442
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy. Lows around 7 above. Northeast winds around 5 mph, becoming southeast.
MONDAY
Cloudy with a 50 percent chance of snow. Snow accumulation up to 1 inch possible. Highs around 20. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 4 above. Southwest winds around 5 mph.
TUESDAY
Partly sunny. Highs in the upper 20s. South winds 5 to 10 mph.
TUESDAY NIGHT
Cloudy. Lows around 18. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph.
WEDNESDAY
Mostly cloudy. Highs in the upper 20s. Temperature falling to around 15 in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then clearing. Much colder with lows around 10 below.
THURSDAY
Sunny. Highs around 15.
THURSDAY NIGHT
Partly cloudy. Not as cool with lows around 5 above. Temperature rising to around 15 after midnight.
FRIDAY
Partly sunny. Highs in the mid 20s.
FRIDAY NIGHT
Mostly cloudy. Near steady temperature in the lower 20s.
SATURDAY
Mostly cloudy. Highs in the upper 20s.
SATURDAY NIGHT
Mostly 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 11/30/2025
Monday
1 DEC 2025
DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 10° Mostly Cloudy 5%

0% Thunder
( 0% severe)
  CALM 95%
Low 9° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 11° Mostly Cloudy   CALM 95% 10°
High 21° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 12° Overcast 25%
SNOW
<.1 in
0% Thunder
( 0% severe)
SSE   1 95% 11°

Overcast

Chance of Snow

DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 16° Mostly Cloudy S   5 91% 14°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 20° Mostly Cloudy 7%

0% Thunder
( 0% severe)
SSW   9 87% 17°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 21° 11° Overcast SW   8 87% 18°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 17° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   6 100% 17°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 16° Mostly Cloudy SW   6 100% 16°
Tuesday
2 DEC 2025
DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   5 100% 13°
Low 6° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 10° Partly Cloudy SW   3 100% 10°
High 30° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   1 100%

Mostly Cloudy



DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 12° Partly Cloudy SSW   5 90% 10°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 21° 11° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   9 87% 18°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 26° 15° Mostly Cloudy S   12 83% 22°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 24° 14° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   10 96% 23°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 26° 16° Mostly Cloudy SSW   10 96% 25°

DENISON, IA extended weather forecast

Wednesday
3 DEC 2025
Thursday
4 DEC 2025
Friday
5 DEC 2025
Saturday
6 DEC 2025
Sunday
7 DEC 2025
Low 22° Low -6° Low 16° Low 23° Low 13°
High 22° High 19° High 30° High 29° High 20°
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
16% Snow
Clear
3% Snow
Partly Cloudy
10% Snow
Overcast
45% Snow/Ice
Overcast
32% Snow
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