NimbocastSioux Falls, SD Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Sioux Falls, Minnehaha County, South Dakota.
Updated Jul 29, 2026, 2:26 PM local time · Radar refreshes every 5 minutes
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Sioux Falls
92°F
Wind 10 mph
Humidity 41%
Cloud cover 0%
UV index 8
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Sioux Falls, SD.
Sioux Falls weather radar
Light
Heavy
Next 24 hours
Now
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92°F
3 PM
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93°F
4 PM
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93°F
5 PM
☀️
94°F
6 PM
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93°F
7 PM
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92°F
8 PM
☀️
90°F
9 PM
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85°F
10 PM
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82°F
11 PM
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81°F
12 AM
☁️
79°F
1 AM
☁️
79°F
1%
2 AM
☁️
78°F
1%
3 AM
☁️
77°F
1%
4 AM
☁️
76°F
1%
5 AM
☁️
76°F
2%
6 AM
☁️
75°F
2%
7 AM
☁️
76°F
3%
8 AM
☁️
77°F
11%
9 AM
☁️
80°F
12%
10 AM
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83°F
9%
11 AM
☁️
86°F
7%
12 PM
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88°F
10%
1 PM
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86°F
16%
7-day forecast
Today
Jul 29
⛅
94°F
72°F
1%
Thu
Jul 30
🌧️
92°F
72°F
61%
Fri
Jul 31
🌦️
72°F
64°F
53%
Sat
Aug 1
☀️
90°F
62°F
2%
Sun
Aug 2
☁️
95°F
65°F
Mon
Aug 3
☁️
98°F
68°F
3%
Tue
Aug 4
🌧️
95°F
65°F
32%
Weather near Sioux Falls
53 mi
Brookings, SD66 mi
Mitchell, SD74 mi
Sioux City, IA96 mi
Watertown, SD110 mi
Norfolk, NE137 mi
Willmar, MN142 mi
Mankato, MN146 mi
Fremont, NE
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.