Garretson, SD Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Garretson, SD in one place.
Rain showers likely before 4pm, then showers and thunderstorms likely. Cloudy. High near 65, with temperatures falling to around 61 in the afternoon. South southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Garretson, 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 9, 2026 2:43 PM CDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Garretson, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:43 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Garretson
Sunday looks like the warmest upcoming period in Garretson at 81 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Sunday at about 15 to 25 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:43 PM CDT
- Coverage
- 5 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
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Cloudy, with a low around 57. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of rain showers before 1am. Mostly clear, with a low around 51. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
A chance of rain showers before 1am. Partly cloudy, with a low around 38. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Rain Showers Likely
|
65°F |
10 to 20 mph
SSE
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms Likely
|
57°F |
15 to 20 mph
S
|
|
Sunday
Apr 12
|
Chance Rain Showers
|
81°F |
15 to 25 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Rain Showers
|
51°F |
5 to 15 mph
S
|
|
Monday
Apr 13
|
Mostly Sunny then Chance Showers And Thunderstorms
|
78°F |
5 to 15 mph
ESE
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
43°F |
10 to 15 mph
NE
|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
57°F |
10 to 15 mph
NNE
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
35°F |
10 to 15 mph
NNE
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
60°F |
10 to 15 mph
NW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
38°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Garretson.
