Shannon County, SD Weather Forecast
County weather hub
Slight Chance Rain Showers
Compare major city weather across Oglala Lakota County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers. Mostly cloudy. High near 46, with temperatures falling to around 44 in the afternoon. Northwest wind around 12 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
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
- Apr 17 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 6:51 PM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Oglala Lakota County
Wednesday looks like the warmest upcoming period in Oglala Lakota County at 88 degrees F.
Tonight is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Thursday at about 17 to 28 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 6:51 PM MDT
- Coverage
- 7 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
A slight chance of rain showers before 7pm. Partly cloudy. Low around 24, with temperatures rising to around 26 overnight. Wind chill values as low as 19. Northwest wind 6 to 18 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 56. West wind 7 to 21 mph, with gusts as high as 31 mph.
Mostly clear. Low around 26, with temperatures rising to around 28 overnight. Southwest wind 7 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 70. Southeast wind 6 to 9 mph, with gusts as high as 16 mph.
Mostly clear, with a low around 36. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 83. West wind 12 to 17 mph, with gusts as high as 28 mph.
Partly cloudy, with a low around 41. Northeast wind 6 to 15 mph, with gusts as high as 24 mph.
Sunny, with a high near 87.
Mostly clear, with a low around 55.
A chance of rain showers after 1pm. Mostly sunny, with a high near 88.
A chance of rain showers. Mostly cloudy, with a low around 48.
A chance of rain showers. Partly sunny, with a high near 73.
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 17
|
Slight Chance Rain Showers
|
46°F |
12 mph
NW
|
|
Tonight
Apr 17
|
Slight Chance Rain Showers then Partly Cloudy
|
24°F |
6 to 18 mph
NW
|
|
Saturday
Apr 18
|
Mostly Sunny
|
56°F |
7 to 21 mph
W
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
26°F |
7 to 20 mph
SW
|
|
Sunday
Apr 19
|
Sunny
|
70°F |
6 to 9 mph
SE
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
36°F |
9 to 13 mph
SE
|
|
Monday
Apr 20
|
Mostly Sunny
|
83°F |
12 to 17 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
41°F |
6 to 15 mph
NE
|
|
Tuesday
Apr 21
|
Sunny
|
87°F |
6 to 12 mph
S
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
55°F |
12 to 17 mph
S
|
|
Wednesday
Apr 22
|
Mostly Sunny then Chance Rain Showers
|
88°F |
13 to 21 mph
S
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
48°F |
16 to 21 mph
SW
|
|
Thursday
Apr 23
|
Chance Rain Showers
|
73°F |
17 to 28 mph
W
|
|
Thursday Night
Apr 23
|
Chance Rain Showers then Chance Rain And Snow Showers
|
35°F |
21 to 28 mph
NW
|
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.
