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WeatherLive › Nebraska › South Sioux City

South Sioux City, NE Weather (68776)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSouth Sioux City · 7:57 AM CDT
100° | 69°
69°F
Feels like 71°
Rain
WindE 7 mph · Gusts 13 mph
Precip67% · 2.22 in
Humidity90% · Dew point 66°
UV index8 High
Air Quality21 Good
Pressure29.83 inHg
Visibility6 mi
Sunrise / Sunset6:51 AM · 7:58 PM · 13h 7m

Weather map — South Sioux City

Full radar →
Now
69°
0.23 in
7 mph
08:00
70°
0.23 in
8 mph
09:00
75°
0.23 in
5 mph
10:00
77°
0.23 in
4 mph
11:00
85°
0.23 in
4 mph
12:00
92°
1%
5 mph
13:00
96°
1%
12 mph
14:00
98°
1%
11 mph
15:00
100°
9%
14 mph
16:00
97°
6%
13 mph
17:00
99°
1%
13 mph
18:00
97°
1%
12 mph
19:00
94°
1%
7 mph
20:00
90°
1%
9 mph
21:00
87°
1%
7 mph
22:00
85°
4%
8 mph
23:00
81°
10%
5 mph
00:00
78°
14%
6 mph
01:00
81°
17%
7 mph
02:00
78°
25%
5 mph
03:00
75°
28%
6 mph
04:00
73°
35%
6 mph
05:00
73°
38%
4 mph
06:00
72°
33%
9 mph

Today · Wed 9/2

High 100°
67% / 2.22 in

Sunny. Winds NW at 17 mph.

Overnight · Wed 9/2

Low 70°
— / –

Sunny.

Tomorrow · Thu 9/3

105° | 71°
57% / 0.14 in

Showers. Winds SW at 13 mph.

7-day trend

South Sioux City · temperature + precipitation

10-day forecast

Updated 7:57 AM

Details & indices

Wind
7 mph E
Gusts 13 mph
Humidity
90%
Dew point 66°
Pressure
29.83 inHg
Falling
UV index
8 — High
High today
Air Quality
Good
AQI 21 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — South Sioux City

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Moderate

Sun & moon

Sunrise6:51 AM
Sunset7:58 PM
Length of day13h 7m
Moonrise10:26 PM
Moonset1:10 PM
Moon phase🌖 Waning Gibbous · 70%
Next full moonSep 26 Harvest Moon
Latitude42.4739°N
Longitude-96.4136°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Omaha
Mostly cloudy
73°
Lincoln
Mostly cloudy
77°
Data sources · Wednesday, September 2
Where the South Sioux City forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 42.4739°N, -96.4136°.
NBM + global weather models
Updated: 7:57 AM
ZIP codes in South Sioux City
📮
68743
South Sioux City
 📮
68770
South Sioux City
 📮
68776
South Sioux City
 📮
68785
South Sioux City
Weather in South Sioux City
The 10-day span for South Sioux City runs from a high near 105° on Thursday down to 57° overnight on Wednesday. Models drop roughly 3.1 in of precipitation across the stretch — watch Monday (82%). Hold onto the patio furniture Friday: gusts could hit 41 mph. The NWS alert board for this area is currently clear. Right now South Sioux City is about 8° cooler than nearby Lincoln. Longer view: continental plains — big swings and a spring severe-storm season.
South Sioux City, NE · Elev 1,106 ft · 42.47°N, 96.41°W · Nebraska · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 7:57 AM