Weather forecast for 10 days
River Sioux, IA

Weather forecast for the weekend

Saturday, Apr 12.

Partly Cloudy / Wind
6:46 am

8:03 pm
CDT
Partly Cloudy / Wind
79°F / 54°F
  • Wind: 24mph SSE
  • Humidity: 41%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 6
On Saturday, April 12, partly cloudy conditions with persistent winds will remain in place.
Temperature fluctuations between a temperate 78.8°F and a fresh 53.6°F are forecasted.
On Saturday, the high of 78.8°F will be higher and more in line with May's typical maximum of 70.7°F than April's 59.9°F.
Sunrise will be at 6:46 am and sunset at 8:03 pm; the daylight will last for 13h and 17min.

Sunday, Apr 13.

Mostly Cloudy
6:44 am

8:04 pm
CDT
Mostly Cloudy
77°F / 43°F
  • Wind: 19mph W
  • Humidity: 46%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 5
On Sunday, April 13, a low, thick cloud deck is likely to persist.
Temperature readings will span from a daytime high of a warm 77°F to a night low of a chilly 42.8°F.
The projected high resembles May more than April, matching 70.7°F rather than 59.9°F.
Sunrise will be at 6:44 am and sunset at 8:04 pm; the daylight will last for 13h and 20min.

Frequently asked questions

What is the weather forecast for River Sioux for Saturday?
On Saturday, in River Sioux, occasional gusty winds will sweep through a partly cloudy sky.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 78.8°F, while the lowest temperature will be 53.6°F.
What is the weather forecast for River Sioux for Sunday?
On Sunday, mostly cloudy conditions are expected.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature in River Sioux, Iowa, will be 77°F, while the lowest temperature will be 42.8°F.
What is the weather forecast for River Sioux for the next ten days?
In River Sioux, a combination of gloomy and dry and sunny weather is forecasted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 62.6°F and 80.6°F, as the minimum temperature will vary between 35.6°F and 53.6°F.
What will be the warmest and the coldest days?
With the maximum temperature of 80.6°F, next Thursday will be the warmest day. With a maximum temperature of 62.6°F, Monday and Tuesday will be the coldest days in River Sioux.

Long-term weather forecast

WedApr 9.
  • 72°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NNW
  • Humidity: 22%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:51 am 8:00 pm CDT
ThuApr 10.
  • 66°F
  • 36°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 24mph NNW
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:49 am 8:01 pm CDT
FriApr 11.
  • 64°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph NNE
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:47 am 8:02 pm CDT
SatApr 12.
  • 79°F
  • 54°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 24mph SSE
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:46 am 8:03 pm CDT
SunApr 13.
  • 77°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph W
  • Humidity: 46%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:44 am 8:04 pm CDT
MonApr 14.
  • 63°F
  • 36°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 25mph NW
  • Humidity: 35%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:43 am 8:05 pm CDT
TueApr 15.
  • 63°F
  • 37°F
Sunny
Sunny
  • Wind: 15mph NW
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:41 am 8:06 pm CDT
WedApr 16.
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 19mph SE
  • Humidity: 35%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:39 am 8:07 pm CDT
ThuApr 17.
  • 81°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:38 am 8:08 pm CDT
FriApr 18.
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph N
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:36 am 8:09 pm CDT
During the upcoming ten-day period, a combination of cloudy and sun-filled weather is predicted.
Rain is not anticipated in River Sioux in the upcoming period.
Significant changes in temperature are expected in the coming days. Highs will range from 62.6°F to 80.6°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 35.6°F to 53.6°F.
Next Thursday is expected to be the warmest, reaching up to 80.6°F; Monday and Tuesday, with the highest temperature of 62.6°F, will be the coldest days.
Updated: Apr 9, 2025 @ 19:31:25 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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