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

DENISON, IA
Current Weather
9:15 PM CDT JUL 1, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 66°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: SE at 5 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Regional Weather Maps

(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
TONIGHT
Mostly clear. Lows in the lower 60s. South winds around 5 mph.
WEDNESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY
Sunny with highs around 90. South winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Humid with lows around 70. South winds around 10 mph with gusts up to 20 mph.
INDEPENDENCE DAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 70 percent.
SATURDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
MONDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.

  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  8:00 AM EDT  7/ 1/2025
Tuesday
1 JUL 2025		 DENISON, IA 51442 weather forecast Day 1, 12 hours 1 PM 82° 82° Clear 0%

 0% Thunder
( 5% severe)		 NNW   6 46% 59°
High 85° DENISON, IA 51442 weather forecast Day 1, 15 hours 4 PM 84° 83° Clear WNW   5 41% 58°
Clear



 DENISON, IA 51442 weather forecast Day 1, 18 hours 7 PM 82° 82° Clear 0%

 0% Thunder
( 5% severe)		 WSW   3 47% 60°
DENISON, IA 51442 weather forecast Day 1, 21 hours 10 PM 71° 71° Clear S   1 71% 61°
Wednesday
2 JUL 2025		 DENISON, IA 51442 weather forecast Day 2, 0 hours 1 AM 66° 66° Clear 7%

 0% Thunder
( 8% severe)		 S   2 78% 59°
Low 62° DENISON, IA 51442 weather forecast Day 2, 3 hours 4 AM 63° 64° Clear S   3 87% 59°
High 89° DENISON, IA 51442 weather forecast Day 2, 6 hours 7 AM 64° 65° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 S   3 87% 60°

Partly Cloudy



 DENISON, IA 51442 weather forecast Day 2, 9 hours 10 AM 76° 78° Partly Cloudy S   8 69% 65°
DENISON, IA 51442 weather forecast Day 2, 12 hours 1 PM 83° 85° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 34% severe)		 S   12 57% 66°
DENISON, IA 51442 weather forecast Day 2, 15 hours 4 PM 87° 90° Clear S   12 53% 68°
DENISON, IA 51442 weather forecast Day 2, 18 hours 7 PM 85° 89° Partly Cloudy 8%

 0% Thunder
( 23% severe)		 S   9 59% 69°
DENISON, IA 51442 weather forecast Day 2, 21 hours 10 PM 76° 77° Partly Cloudy S   9 79% 69°
Thursday
3 JUL 2025		 DENISON, IA 51442 weather forecast Day 3, 0 hours 1 AM 73° 73° Clear 7%

 0% Thunder
( 17% severe)		 S   8 81% 67°
Low 68° DENISON, IA 51442 weather forecast Day 3, 3 hours 4 AM 71° 71° Partly Cloudy S   8 87% 67°
High 91° DENISON, IA 51442 weather forecast Day 3, 6 hours 7 AM 71° 71° Clear 1%

 0% Thunder
( 14% severe)		 SSW   7 87% 67°

Clear



 DENISON, IA 51442 weather forecast Day 3, 9 hours 10 AM 81° 85° Clear SSW   10 72% 71°
DENISON, IA 51442 weather forecast Day 3, 15 hours 1 PM 88° 94° Clear 4%

 0% Thunder
( 14% severe)		 SSW   13 57% 71°
DENISON, IA 51442 weather forecast Day 3, 18 hours 4 PM 90° 96° Clear S   14 52% 70°
DENISON, IA 51442 weather forecast Day 3, 21 hours 7 PM 87° 92° Clear     S   12 57% 70°

DENISON, IA extended weather forecast
Friday
4 JUL 2025		 Saturday
5 JUL 2025		 Sunday
6 JUL 2025		 Monday
7 JUL 2025		 Tuesday
8 JUL 2025
Low 72° Low 70° Low 63° Low 64° Low 64°
High 88° High 87° High 84° High 82° High 82°
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
Partly Cloudy
37% Rain		 Overcast
74% Rain		 Partly Cloudy
26% Rain		 Partly Cloudy
26% Rain		 Overcast
34% Rain
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