North Sioux City

Walworth County, South Dakota, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

22°

Clear

Feels Like: 22°

Min: 20°

Max: 32°

The next few hours will be clear, with today reaching 32°C and dropping to 21°C. The coming days will be clear from afternoon until night.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

22° 22° 21° 21° 20° 21° 22° 24° 26° 28° 29° 30° 31° 31° 32° 32° 32° 31° 30° 28° 27° 26° 25° 24° 23° 23° 22° 22° 21° 21° 23° 24° 26° 27° 29° 30° 31° 31° 32° 32° 32° 31° 30° 29° 27° 27° 26° 25°
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
Today
Tomorrow
Wednesday

Daylight Hours

06:00

Sunrise

21:00

Sunset

15 hours 0 minutes of sunlight today

Moon

Waning Gibbous

64% illuminated

00:07

Moonrise

12:38

Moonset

Daily Forecast

Today

20°
32°

Tuesday

21°
32°

Wednesday

22°
31°

Thursday

21°
29°

Friday

19°
29°

Saturday

20°
32°

Sunday

22°
34°

Air Quality Data Available

Upgrade to access real-time air quality data for North Sioux City.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

85% Humid
Low High

Frequently asked questions about weather in North Sioux City

How warm does it get in North Sioux City?

The warmest month in North Sioux City is July, with average high temperatures of 30°C. The average temperature during this period is around 25°C.

How cold does it get in North Sioux City?

The coldest month in North Sioux City is January, with average low temperatures of -9°C. The average temperature during this period is around -6°C.

What is the wettest time of year in North Sioux City?

The wettest month in North Sioux City is May, with an average of 138mm of precipitation.

What is the driest time of year in North Sioux City?

The driest month in North Sioux City is January, with an average of 31mm of precipitation.

View full climate insights for North Sioux City →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm