DENISON, IA 51442 Weather Forecast & Current Conditions
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  51442 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

DENISON, IA
Current Weather
11:15 PM CDT APR 2, 2026
Overcast
39°F
Feels Like: 32°F
Dewpoint: 39°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: NW at 10 mph
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  51442 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

DENISON, IA 51442
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph, becoming northeast.
FRIDAY
Rain showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of rain showers and thunderstorms in the evening. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SATURDAY
Mostly cloudy. A chance of snow showers in the morning, then a chance of rain showers in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 30 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
SUNDAY
Sunny. Highs in the mid 50s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 30.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of snow showers in the morning. A slight chance of rain showers. Highs in the upper 40s. Chance of precipitation 20 percent.
MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of snow 20 percent.
TUESDAY
Partly sunny. A slight chance of rain and snow showers in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.
TUESDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows in the upper 30s.
WEDNESDAY
Partly sunny with a 20 percent chance of showers. Breezy and not as cool with highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Lows around 40.

  51442 WEATHER SATELLITE LOOPS
Visible Weather Satellite
DENISON, IA 51442
Infrared Weather Satellite
DENISON, IA 51442
  51442 WEATHER RADAR LOOP
NEXRAD Weather Radar
DENISON, IA 51442
 MOS COMPUTER WEATHER FORECAST

DENISON, IA 3 hourly weather forecast
weather forecast created  7:00 PM EST  4/ 2/2026
Friday
3 APR 2026		 DENISON, IA 51442 weather forecast Day 1, 0 hours 12 AM 37° 35° Mostly Cloudy 8%

 0% Thunder
( 2% severe)		 NE   2 100% 37°
Low 33° DENISON, IA 51442 weather forecast Day 1, 3 hours 3 AM 35° 29° Partly Cloudy ENE   7 100% 35°
High 49° DENISON, IA 51442 weather forecast Day 1, 6 hours 6 AM 34° 25° Mostly Cloudy 84%
RAIN
***		 0% Thunder
( 15% severe)		 E   13 100% 34°

Mostly Cloudy

Rain Likely

 DENISON, IA 51442 weather forecast Day 1, 9 hours 9 AM 39° 31° Mostly Cloudy E   15 89% 36°
DENISON, IA 51442 weather forecast Day 1, 12 hours 12 PM 43° 36° Mostly Cloudy 83%
RAIN
***		 0% Thunder
( 20% severe)		 E   15 93% 41°
DENISON, IA 51442 weather forecast Day 1, 15 hours 3 PM 46° 40° Mostly Cloudy NE   14 89% 43°
DENISON, IA 51442 weather forecast Day 1, 18 hours 6 PM 43° 36° Mostly Cloudy 38%
RAIN
.01–.1 in		 0% Thunder
( 2% severe)		 NW   13 93% 41°
DENISON, IA 51442 weather forecast Day 1, 21 hours 9 PM 39° 32° Mostly Cloudy NW   12 96% 38°
Saturday
4 APR 2026		 DENISON, IA 51442 weather forecast Day 2, 0 hours 12 AM 36° 28° Mostly Cloudy 6%

 0% Thunder
( 0% severe)		 WNW   13 100% 36°
Low 31° DENISON, IA 51442 weather forecast Day 2, 3 hours 3 AM 33° 22° Mostly Cloudy WNW   16 100% 33°
High 46° DENISON, IA 51442 weather forecast Day 2, 6 hours 6 AM 32° 21° Mostly Cloudy 19%
RAIN/SNOW
<.05 in		 0% Thunder
( 1% severe)		 WNW   16 92% 30°

Mostly Cloudy




Breezy		 DENISON, IA 51442 weather forecast Day 2, 9 hours 9 AM 36° 25° Mostly Cloudy WNW   20 79% 30°
DENISON, IA 51442 weather forecast Day 2, 12 hours 12 PM 41° 31° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 0% severe)		 WNW   22 67% 31°
DENISON, IA 51442 weather forecast Day 2, 15 hours 3 PM 45° 36° Mostly Cloudy WNW   23 58% 31°
DENISON, IA 51442 weather forecast Day 2, 18 hours 6 PM 42° 34° Mostly Cloudy 1%

 0% Thunder
( 0% severe)		 WNW   17 62% 30°
DENISON, IA 51442 weather forecast Day 2, 21 hours 9 PM 37° 29° Partly Cloudy NW   13 79% 31°

DENISON, IA extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 33° Low 30° Low 32° Low 23° Low 33°
High 46° High 55° High 50° High 43° High 65°
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
44% Rain/Snow		 Partly Cloudy
7% Rain/Snow		 Partly Cloudy
12% Rain/Snow		 Clear
12% Rain/Snow		 Partly Cloudy
18% Rain
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