Weather forecast for 10 daysNorth Sioux City, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphS 182°
- Humidity: 37%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:39 pm CDT
- details ▼
Today, on Sunday, October 18, uninterrupted sunshine is anticipated.
Temperature readings will span from a daytime high of a delightful 69.8°F to a night low of an icy 41°F.
Temperatures are higher than average, more in line with September's norm of 76.1°F than with October's 59.9°F.
Sunrise was at 7:42 am and sunset will be at 6:39 pm; the daylight will last for 10h and 56min.
Temperature readings will span from a daytime high of a delightful 69.8°F to a night low of an icy 41°F.
Temperatures are higher than average, more in line with September's norm of 76.1°F than with October's 59.9°F.
Sunrise was at 7:42 am and sunset will be at 6:39 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: Thursday 79°C.
Coldest period: Sunday - Monday 63°C.
Coldest period: Sunday - Monday 63°C.
Chance of precipitation
Highest chance: Saturday 43%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphS 182°
- Humidity: 37%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 43°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphSE 142°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:44 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 50°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphSSE 156°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:45 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 50°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphS 175°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:46 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphSE 141°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 61°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0.04"
- Wind: 20mphSSE 154°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 46°F
Showers
- Precip. probability: 43%
- Precipitation: 0.16"
- Wind: 13mphSSW 212°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:50 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 48°F
Mostly Sunny
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 7mphNE 49°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 52°F
AM Showers
- Precip. probability: 30%
- Precipitation: 0.04"
- Wind: 11mphSE 128°
- Humidity: 77%
- UV index: 2
- Sunrise: 7:52 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 50°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphSSE 152°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:25 pm CDT
- details ▼
mostly clear, cloudy and rain-soaked weather is predicted.
Rainfall is anticipated on Friday, Saturday and next Monday.
There will be a considerable variation in temperature throughout the forecast window. Forecast highs will fluctuate between 62.6°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 41°F and 60.8°F.
The warmest day will be Thursday, with a maximum of 78.8°F; with a maximum temperature of 62.6°F, next Sunday and Monday will be the coldest days.
Rainfall is anticipated on Friday, Saturday and next Monday.
There will be a considerable variation in temperature throughout the forecast window. Forecast highs will fluctuate between 62.6°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 41°F and 60.8°F.
The warmest day will be Thursday, with a maximum of 78.8°F; with a maximum temperature of 62.6°F, next Sunday and Monday will be the coldest days.
Updated: Oct 18, 2026 @ 17:11:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in North Sioux City, sunshine is expected with little to no cloud cover.
Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be noticeably higher than the average maximum of 59.9°F in October. The lowest temperature will be in line with the average low of 43.3°F.
Today, the highest temperature will be noticeably higher than the average maximum of 59.9°F in October. The lowest temperature will be in line with the average low of 43.3°F.
On Sunday, in North Sioux City, sunrise was at 7:42 am and sunset will be at 6:39 pm (CDT).
In North Sioux City, today, there will be 10h and 56min of daylight.
