Weather forecast for tomorrow
South Sioux City, NE

Weather forecast for tomorrow

Friday, Jun 20.

Sunny / Wind
5:46 am

9:07 pm
CDT
Sunny / Wind
99°F / 79°F
  • Wind: 23mph S
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Friday, June 20, wind gusts may pick up while sunny weather holds steady.
Temperatures are expected to peak at a sizzling 98.6°F and drop to a minimum of a moderately hot 78.8°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a dangerously hot 122°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with July's average high of 83.8°F than June's.
Sunrise will be at 5:46 am and sunset at 9:07 pm; tomorrow's daylight will last for 15h and 21min.

Frequently asked questions

What is the weather forecast for South Sioux City for tomorrow?
On Friday, windy and dry conditions are expected with plenty of sunshine.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 98.6°F, while the minimum temperature will be 78.8°F. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 122°F.
The highest temperature will be noticeably higher than the average maximum of 80.1°F in June. The lowest temperature will be also noticeably higher than the average low of 62.6°F.
When are sunrise and sunset tomorrow?
On Friday, in South Sioux City, sunrise will be at 5:46 am and sunset at 9:07 pm (CDT).
How long will the day be tomorrow in South Sioux City?
In South Sioux City, tomorrow, there will be 15h and 21min of daylight.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.71"Hg
  • Humidity: 66%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 29.68"Hg
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Wind: 12mph SSE
  • Pressure: 29.68"Hg
  • Humidity: 75%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:46 am
6 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 10mph SE
  • Pressure: 29.65"Hg
  • Humidity: 81%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 75°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 12mph SSE
  • Pressure: 29.65"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 14mph S
  • Pressure: 29.62"Hg
  • Humidity: 67%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 90°F
  • Feels like:
    97°F
Sunny
Sunny
  • Wind: 16mph S
  • Pressure: 29.56"Hg
  • Humidity: 58%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 93°F
  • Feels like:
    104°F
Sunny
Sunny
  • Wind: 19mph S
  • Pressure: 29.5"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 97°F
  • Feels like:
    106°F
Sunny / Wind
Sunny / Wind
  • Wind: 21mph S
  • Pressure: 29.44"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 97°F
  • Feels like:
    102°F
Sunny / Wind
Sunny / Wind
  • Wind: 22mph S
  • Pressure: 29.41"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 95°F
  • Feels like:
    99°F
Sunny / Wind
Sunny / Wind
  • Wind: 20mph S
  • Pressure: 29.41"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:07 pm
10 pm
  • 90°F
  • Feels like:
    93°F
Clear / Wind
Clear / Wind
  • Wind: 20mph S
  • Pressure: 29.41"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of bright and gloomy weather is forecasted.
The temperature will vary between a minimum of 71.6°F and a maximum of 96.8°F. The feels-like temperature will vary between a minimum of 71.6°F and a maximum of 105.8°F. The hottest part of the day will be from 4 pm to 6 pm.
The maximum temperature will be more similar to July's average high of 83.8°F than June's 80.1°F. The lowest temperature is also more consistent with July's average minimum of 64.9°F than the usual minimum of 62.6°F in June.
Updated: Jun 20, 2025 @ 00:50:51 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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