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May weather forecast in North Sioux City

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

27 April, sun

	726 mmHg		63%
	7.1 m/s

27 April, Sunday. day, 17°; night, 6°; partly cloudy

28 April, mon

	726 mmHg		65%
	6.8 m/s

28 April, Monday. day, 17°; night, 7°; rain

29 April, tue

	727 mmHg		64%
	7.2 m/s

29 April, Tuesday. day, 18°; night, 8°; rain

30 April, wed

	725 mmHg		65%
	7.2 m/s

30 April, Wednesday. day, 17°; night, 8°; rain

1 May, thu

	725 mmHg		63%
	7.3 m/s

1 May, Thursday. day, 18°; night, 8°; rain

2 May, fri

	726 mmHg		63%
	6 m/s

2 May, Friday. day, 18°; night, 6°; clear

3 May, sat

	727 mmHg		62%
	6.3 m/s

3 May, Saturday. day, 19°; night, 7°; clear

4 May, sun

	727 mmHg		61%
	6.3 m/s

4 May, Sunday. day, 20°; night, 9°; clear

5 May, mon

	726 mmHg		66%
	6.8 m/s

5 May, Monday. day, 21°; night, 9°; rain

6 May, tue

	726 mmHg		67%
	6.7 m/s

6 May, Tuesday. day, 21°; night, 11°; partly cloudy

7 May, wed

	725 mmHg		65%
	6.9 m/s

7 May, Wednesday. day, 21°; night, 11°; overcast

8 May, thu

	725 mmHg		67%
	7.3 m/s

8 May, Thursday. day, 21°; night, 11°; rain

9 May, fri

	725 mmHg		69%
	7.3 m/s

9 May, Friday. day, 21°; night, 9°; rain

10 May, sat

	726 mmHg		65%
	6.6 m/s

10 May, Saturday. day, 21°; night, 10°; partly cloudy

11 May, sun

	727 mmHg		64%
	7.6 m/s

11 May, Sunday. day, 20°; night, 10°; rain

12 May, mon

	728 mmHg		66%
	7.1 m/s

12 May, Monday. day, 19°; night, 9°; rain

13 May, tue

	727 mmHg		65%
	7.2 m/s

13 May, Tuesday. day, 20°; night, 9°; partly cloudy

14 May, wed

	728 mmHg		64%
	7.1 m/s

14 May, Wednesday. day, 21°; night, 10°; clear

15 May, thu

	728 mmHg		65%
	6.1 m/s

15 May, Thursday. day, 22°; night, 10°; partly cloudy

16 May, fri

	727 mmHg		63%
	6 m/s

16 May, Friday. day, 24°; night, 11°; clear

17 May, sat

	726 mmHg		63%
	7.1 m/s

17 May, Saturday. day, 24°; night, 12°; clear

18 May, sun

	726 mmHg		60%
	6.8 m/s

18 May, Sunday. day, 23°; night, 12°; clear

19 May, mon

	726 mmHg		63%
	7.1 m/s

19 May, Monday. day, 23°; night, 12°; partly cloudy

20 May, tue

	727 mmHg		68%
	6.6 m/s

20 May, Tuesday. day, 21°; night, 12°; rain

21 May, wed

	727 mmHg		66%
	6.6 m/s

21 May, Wednesday. day, 22°; night, 11°; partly cloudy

22 May, thu

	726 mmHg		63%
	7.1 m/s

22 May, Thursday. day, 23°; night, 12°; overcast

23 May, fri

	726 mmHg		68%
	6.9 m/s

23 May, Friday. day, 23°; night, 14°; rain

24 May, sat

	726 mmHg		68%
	6.8 m/s

24 May, Saturday. day, 22°; night, 13°; rain

25 May, sun

	726 mmHg		71%
	6.3 m/s

25 May, Sunday. day, 22°; night, 13°; rain

26 May, mon

	726 mmHg		69%
	5.9 m/s

26 May, Monday. day, 23°; night, 12°; partly cloudy

27 May, tue

	726 mmHg		70%
	6.3 m/s

27 May, Tuesday. day, 23°; night, 13°; rain

28 May, wed

	726 mmHg		69%
	6.2 m/s

28 May, Wednesday. day, 24°; night, 13°; clear

29 May, thu

	726 mmHg		67%
	6.3 m/s

29 May, Thursday. day, 25°; night, 14°; clear

30 May, fri

	726 mmHg		67%
	6.6 m/s

30 May, Friday. day, 25°; night, 15°; rain

31 May, sat

	727 mmHg		66%
	6.3 m/s

31 May, Saturday. day, 25°; night, 14°; rain

Average data for 10 years

North Sioux City May

9

sunny days

13

days with precipitation

8

cloudy days

9 sunny days; 13 days with precipitation; 8 cloudy days;

66

%

air humidity

4.4

m/s

WindS

129

mm of precipitation

(16% of annual average)

air humidity 66%; 129 millimeters of precipitation (16% of annual average); Wind southerly 4.4 Meters per second

Weather graphs for May

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

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S

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SW

S

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1

Average data for 10 years

2

3

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10

11

12

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31

Daytime temperature

Night-time temperature

Cities near you

Kansas City
Minnetonka
New Ulm
Manhattan
Sioux Falls
Des Moines
Omaha
Albert Lea
Marshall

Cities with similar weather in May

Ankara
Warsaw
Bobruisk
Chicago
Pinsk
Rogachev
Tsandrypsh
Zhlobin
Svetlogorsk

The weather forecast for May 2025 is based on historical data from the past 10 years.

May in North Sioux City is the rainiest month of the year. In May, the weather in North Sioux City is typically warm. Average daily high temperature in May is about 22 degrees above zero. On average, North Sioux City has 13 rainy, 9 sunny, 7 partly cloudy, and 2 cloudy days in May. The rains are usually heavy.

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