National Weather Service Forecast for: 2 Miles S North Sioux City SD
Issued by: National Weather Service Sioux Falls, SD
Updated: 7:28 pm CDT Jun 18, 2026
 
Tonight

Tonight: Mostly clear, with a low around 52. North wind around 5 mph becoming calm.
Mostly Clear

 Juneteenth

Juneteenth: A slight chance of showers between noon and 2pm. Partly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Partly Sunny
then Slight
Chance
Showers
 Friday
Night
Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable in the evening.
Decreasing
Clouds

 Saturday

Saturday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 82. Calm wind becoming east around 5 mph in the morning.
Mostly Sunny
then Chance
Showers
 Saturday
Night
Saturday Night: Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Showers

 Sunday

Sunday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Showers
Likely and
Breezy
 Sunday
Night
Sunday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53.
Chance
Showers

 Monday

Monday: Partly sunny, with a high near 75.
Partly Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 54.
Partly Cloudy
Lo 52 °F Hi 81 °F Lo 55 °F Hi 82 °F Lo 57 °F Hi 72 °F Lo 53 °F Hi 75 °F Lo 54 °F

 

Tonight
 
 Mostly clear, with a low around 52. North wind around 5 mph becoming calm.
Juneteenth
 
 A slight chance of showers between noon and 2pm. Partly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
 
 Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday
 
 A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 82. Calm wind becoming east around 5 mph in the morning.
Saturday Night
 
 Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
 
 Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday Night
 
 A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53.
Monday
 
 Partly sunny, with a high near 75.
Monday Night
 
 Partly cloudy, with a low around 54.
Tuesday
 
 Partly sunny, with a high near 78.
Tuesday Night
 
 Partly cloudy, with a low around 55.
Wednesday
 
 Mostly sunny, with a high near 80.
Wednesday Night
 
 Mostly clear, with a low around 55.
Thursday
 
 Mostly sunny, with a high near 80.

 

Forecast from NOAA-NWS for 2 Miles S North Sioux City SD.