Weather

Current Weather

Sioux City, IA

63°

Conditions

  • Humidity: 52%
  • Barometer: 30.05 in (Falling)
  • Wind: 2 mph SSE2
  • Visibility: 2 miles
  • UV index: 3 (Moderate)
Powered Bypowered by

7 Day Forecast for Sioux City, IA

Fri
Mostly Sunny

Lo 42°|Hi 82°

Precip: 5%

Sat
Mostly Sunny

Lo 43°|Hi 92°

Precip: 5%

Sun
Partly Cloudy/Wind

Lo 25°|Hi 53°

Precip: 2%

Mon
Partly Cloudy

Lo 35°|Hi 53°

Precip: 4%

Tue
Partly Cloudy

Lo 38°|Hi 63°

Precip: 8%

Wed
Partly Cloudy

Lo 42°|Hi 73°

Precip: 2%

Thu
Partly Cloudy/Wind

Lo 22°|Hi 54°

Precip: 9%

iHeartRadio 24/7 News: Weather Logo

Listen to the Latest Weather Forecast

Listen to the Latest Weather Forecast

Weather Headlines

Strong El Niño Could Have Major Impact On Atlantic 2026 Hurricane Season
Strong El Niño Could Have Major Impact On Atlantic 2026 Hurricane Season
California, Southwest To Swelter Under Record-Setting Heat Wave
California, Southwest To Swelter Under Record-Setting Heat Wave
US Pummeled By Snow, High Winds Raise Tornado Threat
US Pummeled By Snow, High Winds Raise Tornado Threat
All 50 US States Could Face Extreme Weather Including Blizzard, Heat Dome
All 50 US States Could Face Extreme Weather Including Blizzard, Heat Dome
Two Killed By Severe Storms As Tornado Threat Continues To Loom For Midwest
Two Killed By Severe Storms As Tornado Threat Continues To Loom For Midwest
Millions Facing Tornado Threats As More Severe Storms Move Across The US
Millions Facing Tornado Threats As More Severe Storms Move Across The US
Massive Winter Storm Could Dump Up To 4 Feet Of Snow Across Several States
Massive Winter Storm Could Dump Up To 4 Feet Of Snow Across Several States
At Least 8 People Killed As Storms Spawn Tornadoes Across The Midwest
At Least 8 People Killed As Storms Spawn Tornadoes Across The Midwest
Two Killed By Tornado In Oklahoma As Severe Storm System Moves East
Two Killed By Tornado In Oklahoma As Severe Storm System Moves East
Another Winter Storm Looms As Millions Recover From Historic Blizzard
Another Winter Storm Looms As Millions Recover From Historic Blizzard
More Than 500,000 Without Power; 5,000 Flights Canceled Amid Blizzard
More Than 500,000 Without Power; 5,000 Flights Canceled Amid Blizzard
Massive US Blizzard Dropping 3 Inches Of Snow Per Hour
Massive US Blizzard Dropping 3 Inches Of Snow Per Hour