Shannon County, SD Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Oglala Lakota County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Cloudy, with a high near 46.
County Weather Overview
This county weather page brings together forecast coverage for Oglala Lakota 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 Oglala Lakota County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 18 to May 21, 2026
- Latest sync
- May 15, 2026 8:03 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Oglala Lakota County
Thursday looks like the warmest upcoming period in Oglala Lakota County at 76 degrees F.
Monday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday at about 28 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 15, 2026 8:03 AM MDT
- Coverage
- 4 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 32.
A chance of rain showers before 7am. Partly sunny, with a high near 55.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 66.
Mostly cloudy, with a low around 41.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
May 18
|
Showers And Thunderstorms
|
46°F |
28 mph
N
|
|
Monday Night
May 18
|
Showers And Thunderstorms
|
32°F |
15 to 26 mph
NW
|
|
Tuesday
May 19
|
Chance Rain Showers then Partly Sunny
|
55°F |
14 mph
NW
|
|
Tuesday Night
May 19
|
Partly Cloudy
|
33°F |
6 to 13 mph
E
|
|
Wednesday
May 20
|
Mostly Sunny
|
66°F |
8 to 13 mph
W
|
|
Wednesday Night
May 20
|
Mostly Cloudy
|
41°F |
13 mph
SE
|
|
Thursday
May 21
|
Mostly Sunny
|
76°F |
14 mph
S
|
|
Thursday Night
May 21
|
Partly Cloudy
|
46°F |
15 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oglala Lakota County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Oglala Lakota County.
