Clay County, SD Weather Forecast
County weather hub
Rain Showers Likely
Compare major city weather across Clay County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
County Weather Overview
This county weather page brings together forecast coverage for Clay 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 Clay County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 4:46 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Clay County
Sunday looks like the warmest upcoming period in Clay County at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Thursday Night at about 15 to 20 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 4:46 PM CDT
- Coverage
- 4 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
A chance of rain showers before 7pm. Partly cloudy, with a low around 42. Chance of precipitation is 40%.
Sunny, with a high near 57.
Areas of frost after 5am. Mostly clear, with a low around 35.
Areas of frost before 7am. Sunny, with a high near 62.
Mostly clear, with a low around 45.
Sunny, with a high near 69.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Rain Showers Likely
|
61°F |
5 to 15 mph
N
|
|
Thursday Night
Oct 15
|
Chance Rain Showers then Partly Cloudy
|
42°F |
15 to 20 mph
NW
|
|
Friday
Oct 16
|
Sunny
|
57°F |
5 to 20 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear then Areas Of Frost
|
35°F |
5 to 10 mph
W
|
|
Saturday
Oct 17
|
Areas Of Frost then Sunny
|
62°F |
10 to 20 mph
S
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
45°F |
15 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
69°F |
10 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
45°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clay County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Clay County.
