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Weather in Denison, Iowa

Current Conditions (Friday, January 31, 2025 at 15:15 America/Chicago time)

Temperature: 50°F (10°C)
Skies: clear
Humidity: 34%
Wind: From the NNE at 14 mph (23 km/h) gusting to 21 mph (34 km/h)
Pressure: 1016
Dew Point: 23°F (-5°C)

Forecast Overview

Sat Feb 1
45°F 32°F
7°C 0°C
Mostly cloudy skies.

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Sun Feb 2
52°F 36°F
11°C 2°C
Overcast skies.

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Mon Feb 3
36°F 18°F
2°C -8°C
Considerable cloudiness.

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Tue Feb 4
25°F 12°F
-4°C -11°C
Overcast skies.

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Wed Feb 5
37°F 23°F
3°C -5°C
Overcast skies.

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Thu Feb 6
27°F 18°F
-3°C -8°C
A few passing clouds.

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Fri Feb 7
36°F 16°F
2°C -9°C
Mostly cloudy skies.

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Sat Feb 8
43°F 27°F
6°C -3°C
Overcast skies.

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Sun Feb 9
27°F 12°F
-3°C -11°C
Times of sun and clouds.

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Detailed Forecast

Friday, January 31

sunrise: 07:36 sunset: 17:33

Considerable cloudiness.
Wind: 8 mph (13 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
15:00 18:00		Clear.	40°F (4°C)	7 mph (12 km/h)	52%	0.222%
18:00 21:00		Clear.	36°F (2°C)	7 mph (11 km/h)	61%	0.222%
21:00 00:00		Overcast.	33°F (0°C)	8 mph (13 km/h)	70%	0.221%

Saturday, February 1

sunrise: 07:35 sunset: 17:35

Low around 32°F (0°C), high around 44°F (7°C).
Mostly cloudy skies.
Wind: 21 mph (34 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	32°F (0°C)	12 mph (20 km/h)	67%	0.221%
03:00 06:00		Overcast.	32°F (0°C)	16 mph (25 km/h)	68%	0.22%
06:00 09:00		Overcast.	34°F (1°C)	18 mph (29 km/h)	69%	0.22%
09:00 12:00		Overcast.	39°F (4°C)	21 mph (34 km/h)	71%	0.219%
12:00 15:00		Overcast.	43°F (6°C)	18 mph (30 km/h)	71%	0.218%
15:00 18:00		Overcast.	43°F (6°C)	15 mph (24 km/h)	83%	0.218%
18:00 21:00		Overcast.	41°F (5°C)	8 mph (13 km/h)	89%	0.218%
21:00 00:00		Clear.	40°F (4°C)	8 mph (13 km/h)	83%	0.218%

Sunday, February 2

sunrise: 07:34 sunset: 17:36

Low around 35°F (2°C), high around 52°F (11°C).
Overcast skies.
Wind: 13 mph (21 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Clear.	38°F (3°C)	6 mph (9 km/h)	76%	0.218%
03:00 06:00		Overcast.	38°F (3°C)	5 mph (8 km/h)	67%	0.218%
06:00 09:00		Overcast.	39°F (4°C)	5 mph (8 km/h)	63%	0.218%
09:00 12:00		Considerable cloudiness.	49°F (10°C)	7 mph (12 km/h)	46%	0.217%
12:00 15:00		Overcast.	52°F (11°C)	8 mph (12 km/h)	44%	0.216%
15:00 18:00		Overcast.	45°F (7°C)	10 mph (16 km/h)	60%	0.216%
18:00 21:00		Overcast.	39°F (4°C)	11 mph (18 km/h)	59%	0.216%
21:00 00:00		Overcast.	35°F (2°C)	13 mph (21 km/h)	60%	0.216%

Monday, February 3

sunrise: 07:33 sunset: 17:37

Low around 17°F (-8°C), high around 35°F (2°C).
Considerable cloudiness.
Wind: 15 mph (25 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	29°F (-2°C)	14 mph (22 km/h)	62%	0.216%
03:00 06:00		Overcast.	26°F (-3°C)	14 mph (22 km/h)	53%	0.216%
06:00 09:00		Overcast.	24°F (-4°C)	15 mph (25 km/h)	73%	0.217%
09:00 12:00		Overcast.	30°F (-1°C)	13 mph (21 km/h)	60%	0.217%
12:00 15:00		Overcast.	30°F (-1°C)	13 mph (21 km/h)	59%	0.216%
15:00 18:00		Considerable cloudiness.	25°F (-4°C)	13 mph (20 km/h)	68%	0.216%
18:00 21:00		Clear.	20°F (-7°C)	13 mph (20 km/h)	72%	0.217%
21:00 00:00		Clear.	17°F (-8°C)	12 mph (19 km/h)	55%	0.218%

Tuesday, February 4

sunrise: 07:32 sunset: 17:38

Low around 12°F (-11°C), high around 24°F (-4°C).
Overcast skies.
Wind: 12 mph (20 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	15°F (-10°C)	12 mph (20 km/h)	49%	0.219%
03:00 06:00		Overcast.	13°F (-11°C)	12 mph (19 km/h)	50%	0.221%
06:00 09:00		Overcast.	14°F (-10°C)	11 mph (18 km/h)	47%	0.222%
09:00 12:00		Overcast.	20°F (-7°C)	10 mph (16 km/h)	36%	0.223%
12:00 15:00		Overcast.	24°F (-5°C)	10 mph (16 km/h)	34%	0.224%
15:00 18:00		Overcast.	23°F (-5°C)	9 mph (14 km/h)	40%	0.225%
18:00 21:00		Overcast.	23°F (-5°C)	11 mph (18 km/h)	37%	0.226%
21:00 00:00		Overcast.	23°F (-5°C)	9 mph (15 km/h)	41%	0.227%

Wednesday, February 5

sunrise: 07:31 sunset: 17:40

Low around 23°F (-5°C), high around 37°F (3°C).
Overcast skies.
Wind: 17 mph (27 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	24°F (-4°C)	9 mph (14 km/h)	48%	0.228%
03:00 06:00		Overcast.	25°F (-4°C)	10 mph (16 km/h)	56%	0.229%
06:00 09:00		Overcast.	27°F (-3°C)	10 mph (16 km/h)	62%	0.23%
09:00 12:00		Overcast.	33°F (1°C)	11 mph (17 km/h)	67%	0.23%
12:00 15:00		Overcast.	37°F (3°C)	6 mph (10 km/h)	72%	0.23%
15:00 18:00		Overcast.	33°F (1°C)	4 mph (7 km/h)	83%	0.23%
18:00 21:00		Overcast.	32°F (-0°C)	6 mph (9 km/h)	81%	0.231%
21:00 00:00		Partly cloudy.	25°F (-4°C)	17 mph (27 km/h)	80%	0.231%

Thursday, February 6

sunrise: 07:30 sunset: 17:41

Low around 17°F (-8°C), high around 27°F (-3°C).
A few passing clouds.
Wind: 21 mph (33 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Clear.	19°F (-7°C)	17 mph (28 km/h)	74%	0.231%
03:00 06:00		Overcast.	18°F (-8°C)	17 mph (28 km/h)	60%	0.232%
06:00 09:00		Sunny.	18°F (-8°C)	21 mph (33 km/h)	48%	0.232%
09:00 12:00		Sunny.	23°F (-5°C)	17 mph (27 km/h)	35%	0.233%
12:00 15:00		Sunny.	27°F (-3°C)	15 mph (24 km/h)	33%	0.232%
15:00 18:00		Clear.	24°F (-5°C)	10 mph (17 km/h)	45%	0.232%
18:00 21:00		Clear.	20°F (-7°C)	7 mph (11 km/h)	57%	0.233%
21:00 00:00		Clear.	18°F (-8°C)	5 mph (7 km/h)	66%	0.234%

Friday, February 7

sunrise: 07:29 sunset: 17:42

Low around 16°F (-9°C), high around 36°F (2°C).
Mostly cloudy skies.
Wind: 18 mph (28 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	17°F (-9°C)	3 mph (5 km/h)	69%	0.235%
03:00 06:00		Clear.	17°F (-9°C)	5 mph (8 km/h)	67%	0.236%
06:00 09:00		Overcast.	21°F (-6°C)	9 mph (14 km/h)	53%	0.237%
09:00 12:00		Overcast.	31°F (-0°C)	14 mph (22 km/h)	33%	0.237%
12:00 15:00		Overcast.	36°F (2°C)	18 mph (28 km/h)	28%	0.236%
15:00 18:00		Overcast.	33°F (1°C)	15 mph (24 km/h)	38%	0.235%
18:00 21:00		Overcast.	32°F (0°C)	15 mph (23 km/h)	47%	0.235%
21:00 00:00		Overcast.	30°F (-1°C)	11 mph (18 km/h)	56%	0.235%

Saturday, February 8

sunrise: 07:28 sunset: 17:44

Low around 26°F (-3°C), high around 43°F (6°C).
Estimated precipitation: 0 in (0.0625 mm).
Overcast skies.
Wind: 16 mph (25 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	29°F (-2°C)	8 mph (13 km/h)	66%	0.235%
03:00 06:00		Overcast.	28°F (-2°C)	6 mph (10 km/h)	72%	0.235%
06:00 09:00		Mostly cloudy.	32°F (-0°C)	3 mph (5 km/h)	62%	0.235%
09:00 12:00		Overcast.	40°F (5°C)	4 mph (7 km/h)	47%	0.235%
12:00 15:00		Overcast.	43°F (6°C)	4 mph (7 km/h)	48%	0.233%
15:00 18:00		Overcast.	38°F (3°C)	8 mph (13 km/h)	65%	0.232%
18:00 21:00		Overcast.	30°F (-1°C)	15 mph (25 km/h)	72%	0.231%
21:00 00:00		Overcast. Precipitation: 0 in (0.0625 mm).	26°F (-3°C)	16 mph (25 km/h)	88%	0.23%

Sunday, February 9

sunrise: 07:26 sunset: 17:45

Low around 12°F (-11°C), high around 26°F (-3°C).
Estimated precipitation: 0 in (0.0625 mm).
Times of sun and clouds.
Wind: 18 mph (29 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast. Precipitation: 0 in (0.0625 mm).	24°F (-5°C)	16 mph (26 km/h)	84%	0.23%
03:00 06:00		Overcast.	20°F (-7°C)	17 mph (27 km/h)	82%	0.23%
06:00 09:00		Mostly cloudy.	19°F (-7°C)	17 mph (27 km/h)	71%	0.23%
09:00 12:00		Sunny.	25°F (-4°C)	18 mph (29 km/h)	43%	0.23%
12:00 15:00		Sunny.	26°F (-3°C)	17 mph (27 km/h)	35%	0.23%
15:00 18:00		Clear.	20°F (-6°C)	13 mph (21 km/h)	47%	0.229%
18:00 21:00		Clear.	16°F (-9°C)	12 mph (19 km/h)	69%	0.23%
21:00 00:00		Clear.	12°F (-11°C)	10 mph (17 km/h)	72%	0.231%

Climate Chart

» Denison Climate Chart

Places with a similar climate: Boone (IA), Perry City, Dallas County (IA), Atlantic (IA), Ankeny (IA), Iowa City (IA), Davenport (IA), Ottumwa (IA), Storm Lake (IA), Cherokee (IA), Grinnell City, Poweshiek County (IA), Newton (IA), Creston (IA), Audubon County (IA), Fremont (NE), Sterling Rockfalls (IL), Tekamah (NE), Clinton (IA), Moline (IL), Rockford (IL), Savanna (IL), Pella (IA), Sioux City (IA), Blair City, Washington County (NE), Monticello (IA), Burlington (WI).

Temperature variation graph for the last seven days

Humidity Variation Graph

Wind speed

Weather Station: Denison (latitude 41-59N, longitude 095-23W)

Local Time:

Denison is in the "America/Chicago" timezone.

The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.

Denison will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CDT and the offset to UTC will be -5:00 hours.