McCook County, SD Weather Forecast
County weather hub
Clear
Compare major city weather across McCook County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Clear, with a low around 68. South southeast wind 5 to 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for McCook 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 McCook County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 12:40 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in McCook County
Friday looks like the warmest upcoming period in McCook County at 100 degrees F.
Tonight is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Monday Night at about 5 to 20 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 12:40 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 93. South wind 5 to 15 mph, with gusts as high as 25 mph.
Clear, with a low around 70. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 74. South southeast wind 10 to 15 mph.
Sunny, with a high near 100. South southwest wind around 10 mph.
Mostly clear, with a low around 73.
Sunny, with a high near 99.
Mostly clear, with a low around 73.
Mostly sunny, with a high near 100.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 14
|
Clear
|
68°F |
5 to 10 mph
SSE
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
5 to 15 mph
S
|
|
Wednesday Night
Jul 15
|
Clear
|
70°F |
5 to 15 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
5 to 15 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
74°F |
10 to 15 mph
SSE
|
|
Friday
Jul 17
|
Sunny
|
100°F |
10 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
73°F |
5 to 10 mph
SE
|
|
Saturday
Jul 18
|
Sunny
|
99°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
73°F |
10 mph
E
|
|
Sunday
Jul 19
|
Mostly Sunny
|
100°F |
10 mph
SSE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
E
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
93°F |
5 to 15 mph
NNW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
68°F |
5 to 20 mph
N
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
87°F |
5 to 15 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around McCook County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in McCook County.
