Plankinton, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plankinton, SD in one place.
Sunny, with a high near 99. West southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Plankinton, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 16, 2026 9:16 PM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Plankinton, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 9:16 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Plankinton
Friday looks like the warmest upcoming period in Plankinton at 99 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Monday Night at about 10 to 20 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:16 PM 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
Mostly clear, with a low around 69. North northeast wind 5 to 15 mph.
Sunny, with a high near 93. Northeast wind around 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 69. East wind 10 to 15 mph.
Mostly sunny, with a high near 99. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 98.
Mostly clear, with a low around 68.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 62.
A slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 83.
A slight chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Sunny
|
99°F |
5 to 10 mph
WSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
69°F |
5 to 15 mph
NNE
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
15 mph
NE
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
69°F |
10 to 15 mph
E
|
|
Sunday
Jul 19
|
Mostly Sunny
|
99°F |
10 to 15 mph
SSE
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
74°F |
15 mph
S
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
98°F |
10 to 15 mph
NNW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
68°F |
10 to 20 mph
N
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
86°F |
15 to 20 mph
N
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
62°F |
5 to 15 mph
ENE
|
|
Wednesday
Jul 22
|
Slight Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
SSE
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
62°F |
10 to 15 mph
SE
|
|
Thursday
Jul 23
|
Chance Showers And Thunderstorms
|
83°F |
10 to 15 mph
SSE
|
Nearby Forecasts
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Nearby forecast pages are not available for this location yet.