DENISON, IA 51442 Weather Forecast & Current Conditions

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51442 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DENISON, IA Current Weather
7:15 PM CDT JUN 16, 2026
Clear 75°F
Feels Like:	75°F
Dewpoint:	46°F
Rel. Hum.:	36%
Visibility:
Wind:	SSW at 9 mph
Pressure:	29.68 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 cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

WEDNESDAY
Partly sunny with a chance of showers and thunderstorms in the morning, then sunny in the afternoon. Breezy with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 30 percent.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph after midnight.

THURSDAY
Mostly sunny. Highs in the upper 70s. Northwest winds around 10 mph with gusts up to 20 mph.

THURSDAY NIGHT
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable.

JUNETEENTH
Sunny. Highs in the lower 80s.

FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

SATURDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

SUNDAY
Cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.

SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

MONDAY
Partly sunny. Highs in the upper 70s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 50s.

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 6/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
16 JUN 2026

1 PM

72°

72°

Partly Cloudy

2%

0% Thunder
( 4% severe)

NW 12

35%

43°

High 78°

4 PM

77°

78°

Partly Cloudy

WNW 10

30%

43°

Mostly Cloudy

7 PM

77°

78°

Mostly Cloudy

6%

0% Thunder
( 7% severe)

SSW 7

33%

46°

10 PM

68°

68°

Mostly Cloudy

S 12

51%

49°

Wednesday
17 JUN 2026

1 AM

66°

66°

Mostly Cloudy

43%
RAIN
>2 in

0% Thunder
( 47% severe)

S 16

56%

50°

Low 64°

4 AM

66°

66°

Mostly Cloudy

S 17

68%

55°

High 86°

7 AM

65°

65°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 28% severe)

SSE 12

93%

63°

Decreasing Clouds

Chance of Rain

Breezy

10 AM

76°

77°

Partly Cloudy

WSW 12

74%

67°

1 PM

84°

83°

Clear

1%

0% Thunder
( 22% severe)

WNW 21

41%

58°

4 PM

84°

82°

Clear

WNW 26

34%

53°

7 PM

79°

79°

Clear

0%

0% Thunder
( 4% severe)

WNW 23

36%

50°

10 PM

69°

69°

Clear

NW 17

51%

50°

Thursday
18 JUN 2026

1 AM

63°

62°

Clear

0%

0% Thunder
( 3% severe)

NW 12

67%

52°

Low 57°

4 AM

59°

57°

Partly Cloudy

NW 12

83%

54°

High 76°

7 AM

58°

56°

Mostly Cloudy

0%

0% Thunder
( 5% severe)

NW 12

90%

55°

Partly Cloudy

10 AM

66°

66°

Partly Cloudy

NNW 12

65%

54°

1 PM

73°

73°

Partly Cloudy

0%

0% Thunder
( 14% severe)

NNW 12

46%

51°

4 PM

76°

78°

Partly Cloudy

NNW 12

39%

49°

7 PM

76°

78°

Partly Cloudy

NNW 9

39%

49°


DENISON, IA extended weather forecast
Friday 19 JUN 2026	Saturday 20 JUN 2026	Sunday 21 JUN 2026	Monday 22 JUN 2026	Tuesday 23 JUN 2026
Low 52°	Low 60°	Low 62°	Low 58°	Low 57°
High 78°	High 78°	High 76°	High 72°	High 79°

Partly Cloudy 13% Rain	Mostly Cloudy 50% Rain	Overcast 68% Rain	Overcast 34% Rain	Partly Cloudy 38% Rain

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