North Sioux City, South Dakota Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for North Sioux City, South Dakota
Change location by the zip code or city,state: or search for other weather forecast locations in South Dakota by name.
Weather Forecast for North Sioux City, South Dakota : Union County
Issued: 11:46 pm CDT Jun 2, 2025 Latitude: 42.5272168 Longitude: -96.4830864 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
90% chance of thunderstorms on Overnight 80% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday 50% chance of on Thursday 30% chance of on Friday 40% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday
Low: 54°F High: 66°F High: 76°F High: 72°F High: 74°F High: 77°F High: 80°F High: 78°F
Low: 48°F Low: 52°F Low: 54°F Low: 53°F Low: 58°F Low: 54°F  
Thunderstorms Thunderstorms Mostly Sunny Partly Sunny Partly Sunny Partly Sunny Mostly Sunny Sunny
-
Current Conditions at
SIOUX CITY - (KSUX)
66°
Mostly Cloudy
Mist
as of 1:14 AM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 5 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 24 MPH
340° North
Cloud Level(s): Scattered at 1600ft, Scattered at 3700ft, Broken at 5000ft
Current Conditions at
LE MARS - (KLRJ)
64°
Mostly Cloudy
Light Rain
as of 1:15 AM CDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 4 Miles
Pressure: 29.81 in.
Flight Rule: MVFR
Wind Data
8 MPH
290° West
Cloud Level(s): Few at 1400ft, Scattered at 4500ft, Broken at 7500ft
Current Conditions at
WAYNE - (KLCG)
61°
Cloudy
Light Rain
as of 1:15 AM CDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 7 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 30 MPH
0° North
Cloud Level(s): Solid Overcast at 4300ft
90% chance of thunderstorms Overnight Overnight... Showers and possibly a thunderstorm. Patchy smoke after 2am. Low around 54. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Tuesday Tuesday... Showers and possibly a thunderstorm before 1pm, then a chance of showers. Patchy smoke before 10am. High near 66. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Clear on Tuesday Night Tuesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North wind 5 to 10 mph becoming west after midnight.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 76. Northwest wind around 5 mph becoming southeast in the afternoon.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 52. East southeast wind around 5 mph becoming calm in the evening.
50% chance of Thursday Thursday... A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.
40% chance of rain Thursday Night Thursday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 54.
30% chance of Friday Friday... A 30 percent chance of showers after 1pm. Partly sunny, with a high near 74.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 53.
40% chance of Saturday Saturday... A 40 percent chance of showers after 1pm. Partly sunny, with a high near 77.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 80.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 54.
Sunny on Monday Monday... Sunny, with a high near 78.
Sun Almanac for North Sioux City, South Dakota
Sunrise: 05:50 AM
Sunset: 8:58 PM
Civil Sunrise:05:16 AM
Civil Sunset: 9:33 PM
Nautical Sunrise: 04:32 AM
Nautical Sunset: 10:17 PM
Astro Sunrise: 03:39 AM
Astro Sunset: 11:09 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.