DENISON, IA 51442 Weather Forecast & Current Conditions

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51442 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DENISON, IA Current Weather
12:15 AM CDT OCT 15, 2026
Overcast 52°F
Feels Like:	51°F
Dewpoint:	50°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	NNE at 5 mph
Pressure:	30.13 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 2026 Hurricanes	DENISON, IA 51442 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Cloudy. Showers likely. Near steady temperature in the lower 50s. Northeast winds around 5 mph. Chance of rain 70 percent.

THURSDAY
Showers with a slight chance of thunderstorms in the morning, then showers in the afternoon. Highs in the mid 50s. North winds 10 to 15 mph. Chance of rain near 100 percent.

THURSDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening. Lows around 40. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

FRIDAY
Mostly cloudy and breezy. Highs in the lower 50s. North winds 15 to 25 mph with gusts up to 40 mph.

FRIDAY NIGHT
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North winds 5 to 10 mph in the evening, becoming light and variable.

SATURDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s.

SATURDAY NIGHT
Clear. Lows around 40.

SUNDAY
Sunny. Highs in the mid 60s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s.

MONDAY
Mostly sunny. Highs in the upper 60s.

MONDAY NIGHT
Mostly clear. Lows in the mid 40s.

TUESDAY
Sunny. Highs in the lower 70s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 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 PM EDT 10/14/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
15 OCT 2026

1 AM

53°

53°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 15% severe)

ENE 2

86%

49°

Low 52°

4 AM

53°

52°

Mostly Cloudy

ENE 5

96%

52°

High 58°

7 AM

53°

51°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 15% severe)

NNE 6

100%

53°

Mostly Cloudy

Rain

10 AM

56°

54°

Mostly Cloudy

N 8

96%

55°

1 PM

55°

52°

Mostly Cloudy

81%
RAIN
1–2 in

0% Thunder
( 4% severe)

N 13

90%

52°

4 PM

55°

51°

Mostly Cloudy

NNW 15

74%

47°

7 PM

55°

52°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

NW 13

72%

46°

10 PM

48°

42°

Clear

NW 17

74%

40°

Friday
16 OCT 2026

1 AM

44°

37°

Partly Cloudy

2%

0% Thunder
( 1% severe)

NW 14

79%

38°

Low 40°

4 AM

43°

35°

Mostly Cloudy

NW 16

89%

40°

High 52°

7 AM

43°

34°

Mostly Cloudy

6%

0% Thunder
( 2% severe)

NNW 20

89%

40°

Mostly Cloudy

Breezy

10 AM

45°

37°

Mostly Cloudy

NNW 22

79%

39°

1 PM

48°

41°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNW 20

60%

35°

4 PM

51°

46°

Mostly Cloudy

N 16

50%

33°

7 PM

46°

42°

Partly Cloudy

0%

0% Thunder
( 0% severe)

N 8

58%

32°

10 PM

39°

37°

Clear

N 2

79%

33°


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 40°	Low 32°	Low 41°	Low 43°	Low 45°
High 52°	High 58°	High 64°	High 65°	High 66°

Mostly Cloudy 15% Rain	Clear 2% Rain	Clear 4% Rain	Clear 9% Rain	Clear 14% Rain

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