Lake Preston, SD Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Preston, SD in one place.
Partly sunny, with a high near 82. South wind 20 to 35 mph, with gusts as high as 50 mph.
Local Weather Overview
This forecast page for Lake Preston, 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: May 12, 2026 11:42 PM CDT.
The active forecast window currently covers May 14 to May 19, 2026 for Lake Preston, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 14 to May 19, 2026
- Latest sync
- May 12, 2026 11:42 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Preston
Thursday looks like the warmest upcoming period in Lake Preston at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 20 to 35 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 12, 2026 11:42 PM CDT
- Coverage
- 6 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 48. West southwest wind 5 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 79. West wind 10 to 25 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 48.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
A slight chance of rain showers. Mostly cloudy, with a high near 67.
A slight chance of rain showers. Mostly cloudy, with a low around 42.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 14
|
Partly Sunny
|
82°F |
20 to 35 mph
S
|
|
Thursday Night
May 14
|
Mostly Clear
|
48°F |
5 to 20 mph
WSW
|
|
Friday
May 15
|
Sunny
|
79°F |
10 to 25 mph
W
|
|
Friday Night
May 15
|
Mostly Clear
|
48°F |
5 to 20 mph
NNW
|
|
Saturday
May 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
78°F |
5 to 15 mph
E
|
|
Saturday Night
May 16
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
51°F |
15 to 20 mph
ESE
|
|
Sunday
May 17
|
Showers And Thunderstorms Likely
|
77°F |
20 mph
S
|
|
Sunday Night
May 17
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
48°F |
15 mph
N
|
|
Monday
May 18
|
Slight Chance Rain Showers
|
67°F |
15 to 20 mph
NNW
|
|
Monday Night
May 18
|
Slight Chance Rain Showers
|
42°F |
10 to 15 mph
N
|
|
Tuesday
May 19
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
10 to 15 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Preston.
Nearby forecast pages are not available for this location yet.