Sioux County, NE Weather Forecast
County weather hub
Sunny
Compare major city weather across Sioux County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 97. South southeast wind 5 to 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Sioux County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Sioux County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 2:56 PM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Sioux County
Friday looks like the warmest upcoming period in Sioux County at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph SSE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 2:56 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- CYS
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 63.
Sunny, with a high near 98.
Mostly clear, with a low around 63.
Sunny, with a high near 98.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Mostly sunny, with a high near 96.
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Sunny
|
97°F |
5 to 10 mph
SSE
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
63°F |
5 to 10 mph
SE
|
|
Friday
Jul 17
|
Sunny
|
98°F |
5 to 10 mph
ESE
|
|
Friday Night
Jul 17
|
Mostly Clear
|
63°F |
5 to 10 mph
SE
|
|
Saturday
Jul 18
|
Sunny
|
98°F |
5 to 10 mph
SE
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
5 to 10 mph
ESE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
96°F |
5 to 10 mph
SSE
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
E
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
NNE
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms then Partly Cloudy
|
61°F |
10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sioux County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Sioux County.
