De Smet, SD Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for De Smet, SD in one place.
Clear, with a low around 46. South southeast wind 10 to 15 mph.
Local Weather Overview
This forecast page for De Smet, 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: Apr 16, 2026 5:10 AM CDT.
The active forecast window currently covers Apr 16 to Apr 22, 2026 for De Smet, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 5:10 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in De Smet
Thursday looks like the warmest upcoming period in De Smet at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 5:10 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 82. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Partly cloudy. Low around 36, with temperatures rising to around 44 overnight. South wind 15 to 20 mph, with gusts as high as 30 mph.
A chance of rain showers between 7am and 1pm. Mostly cloudy. High near 46, with temperatures falling to around 43 in the afternoon. North northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 24. Northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunny, with a high near 46. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 26.
Sunny, with a high near 56.
Mostly clear, with a low around 35.
Sunny, with a high near 71.
Mostly clear, with a low around 45.
Sunny, with a high near 74.
Mostly clear, with a low around 48.
A slight chance of rain showers after 1pm. Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 16
|
Clear
|
46°F |
10 to 15 mph
SSE
|
|
Thursday
Apr 16
|
Sunny
|
82°F |
15 to 20 mph
SSW
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
36°F |
15 to 20 mph
S
|
|
Friday
Apr 17
|
Chance Rain Showers
|
46°F |
20 to 25 mph
NNW
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
24°F |
20 to 25 mph
NW
|
|
Saturday
Apr 18
|
Sunny
|
46°F |
15 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
26°F |
5 to 20 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
56°F |
5 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
35°F |
10 to 15 mph
E
|
|
Monday
Apr 20
|
Sunny
|
71°F |
15 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
45°F |
15 mph
SSE
|
|
Tuesday
Apr 21
|
Sunny
|
74°F |
15 mph
SSW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
48°F |
15 mph
ESE
|
|
Wednesday
Apr 22
|
Sunny then Slight Chance Rain Showers
|
73°F |
15 to 20 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around De Smet.
Nearby forecast pages are not available for this location yet.
