Current Weather Forecast for Denison

IA 51442 | 3:15am

Weather Conditions

40°

Feels Like 34°

Fair

32° 58°

0

UV Index

Good

Air Quality

NNE 8 mph

Wind

0 in

rain

Today

Sat 4/19

58°

Highest Temperature

1%

Some clouds this morning will give way to generally sunny skies for the afternoon. High 58F. Winds NNE at 5 to 10 mph.

Tonight

Sat 4/19

39°

Lowest Temperature

1%

Mainly clear. Low 39F. Winds E at 5 to 10 mph.

Tomorrow

Sun 4/20

48°

Highest Temperature

84%

Rain. High 48F. Winds ENE at 15 to 25 mph. Chance of rain 80%. Rainfall near a half an inch. Higher wind gusts possible.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Denison

Hourly Weather Forecast & Temperature

4AM

1%

39°

Feels Like 33°

Partly Cloudy

N 7 mph

Wind

1020 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

5AM

1%

37°

Feels Like 31°

Partly Cloudy

N 8 mph

Wind

1021 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

43%

Cloud Cover

6AM

1%

36°

Feels Like 31°

Mostly Clear

N 7 mph

Wind

1022 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

7AM

1%

34°

Feels Like 31°

Sunny

N 3 mph

Wind

1023 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

15%

Cloud Cover

8AM

1%

36°

Feels Like 32°

Sunny

NNE 5 mph

Wind

1024 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

9AM

41°

Feels Like 36°

Sunny

NNE 6 mph

Wind

1024 mb

Pressure

62%

Humidity

1

UV Index

10mi

Visibility

1%

Cloud Cover

10AM

45°

Feels Like 40°

Sunny

NNE 8 mph

Wind

1024 mb

Pressure

53%

Humidity

3

UV Index

10mi

Visibility

5%

Cloud Cover

11AM

48°

Feels Like 44°

Sunny

NNE 8 mph

Wind

1024 mb

Pressure

47%

Humidity

4

UV Index

10mi

Visibility

2%

Cloud Cover

12PM

50°

Feels Like 46°

Sunny

N 10 mph

Wind

1024 mb

Pressure

42%

Humidity

6

UV Index

10mi

Visibility

11%

Cloud Cover

1PM

52°

Feels Like 49°

Sunny

N 9 mph

Wind

1024 mb

Pressure

37%

Humidity

6

UV Index

10mi

Visibility

17%

Cloud Cover

2PM

54°

Feels Like 52°

Sunny

N 8 mph

Wind

1023 mb

Pressure

34%

Humidity

6

UV Index

10mi

Visibility

16%

Cloud Cover

3PM

55°

Feels Like 54°

Sunny

NNE 6 mph

Wind

1023 mb

Pressure

31%

Humidity

5

UV Index

10mi

Visibility

14%

Cloud Cover

Sat 4/19

Sat

1%

32°

58°

Partly cloudy. Highs in the upper 50s and lows in the upper 30s.

30°

Feels Like

NNE 10 mph

Wind

52%

Humidity

6

UV Index

6:34 AM

Sunrise

8:07 PM

Sunset

Sun 4/20

Sun

84%

39°

48°

Rain. Highs in the upper 40s and lows in the upper 30s.

34°

Feels Like

ENE 19 mph

Wind

69%

Humidity

1

UV Index

6:32 AM

Sunrise

8:08 PM

Sunset

Mon 4/21

Mon

8%

39°

68°

Abundant sunshine. Highs in the upper 60s and lows in the upper 40s.

68°

Feels Like

W 8 mph

Wind

62%

Humidity

7

UV Index

6:31 AM

Sunrise

8:09 PM

Sunset

Tue 4/22

Tue

19%

49°

74°

Partly cloudy. Highs in the mid 70s and lows in the mid 40s.

74°

Feels Like

WSW 12 mph

Wind

59%

Humidity

7

UV Index

6:29 AM

Sunrise

8:11 PM

Sunset

Wed 4/23

Wed

24%

45°

72°

Times of sun and clouds. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

ESE 11 mph

Wind

56%

Humidity

5

UV Index

6:28 AM

Sunrise

8:12 PM

Sunset

Thu 4/24

Thu

77%

50°

63°

Rain. Highs in the low 60s and lows in the upper 40s.

49°

Feels Like

NE 13 mph

Wind

85%

Humidity

3

UV Index

6:26 AM

Sunrise

8:13 PM

Sunset

Fri 4/25

Fri

24%

47°

67°

Mostly cloudy. Highs in the upper 60s and lows in the upper 40s.

67°

Feels Like

NE 14 mph

Wind

69%

Humidity

4

UV Index

6:25 AM

Sunrise

8:14 PM

Sunset

Sat 4/26

Sat

23%

48°

68°

Considerable cloudiness. Highs in the upper 60s and lows in the low 50s.

68°

Feels Like

ESE 14 mph

Wind

67%

Humidity

6

UV Index

6:24 AM

Sunrise

8:15 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Iowa

Severe storms target Midwest, Plains over Easter weekend

Severe weather unleashed its fury across the central Plains on Thursday evening. Several storm chasers, including FOX Weather Storm Tracker Brandon Copic, captured video of a tornado forming and then rolling across the fields of Missouri Valley, Iowa.

Terrifying dust storm engulfs car in York, Nebraska: 'Oh my God, I'm in a tornado'

A harrowing scene unfolded across eastern Nebraska on Thursday as storms marched across the Plains.

Large tornado spotted in Iowa as severe storms blast Plains on Thursday

The first round of severe storms pushed through the Plains on Thursday, during what is expected to be an active weekend of severe weather.

Daily Weather Update from FOX Weather: 52M under threat of severe weather Friday as storms persist into Easter

Top weather news for Friday, April 18, 2025: Tornadoes, high winds blast the Plains on Thursday as severe weather will impact millions this Easter weekend.

Load More Stories