Garretson, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Garretson, SD in one place.
Sunny, with a high near 87. South wind 10 to 25 mph, with gusts as high as 40 mph.
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: Oct 10, 2026 8:04 AM CDT.
The active forecast window currently covers Oct 10 to Oct 16, 2026 for Garretson, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 10 to Oct 16, 2026
- Latest sync
- Oct 10, 2026 8:04 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Garretson
Today looks like the warmest upcoming period in Garretson at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Today at about 10 to 25 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 10, 2026 8:04 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
Clear, with a low around 65. South wind 10 to 20 mph, with gusts as high as 35 mph.
Mostly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph.
A slight chance of rain showers after 7am. Partly sunny, with a high near 72. North northeast wind around 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 49. North wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 64.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 48.
A chance of rain showers. Mostly sunny, with a high near 65. Chance of precipitation is 50%.
A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 56.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 10
|
Sunny
|
87°F |
10 to 25 mph
S
|
|
Tonight
Oct 10
|
Clear
|
65°F |
10 to 20 mph
S
|
|
Sunday
Oct 11
|
Mostly Sunny
|
84°F |
10 to 15 mph
S
|
|
Sunday Night
Oct 11
|
Mostly Cloudy
|
56°F |
5 to 10 mph
NW
|
|
Columbus Day
Oct 12
|
Slight Chance Rain Showers
|
72°F |
10 mph
NNE
|
|
Monday Night
Oct 12
|
Slight Chance Rain Showers then Partly Cloudy
|
49°F |
5 to 10 mph
N
|
|
Tuesday
Oct 13
|
Mostly Sunny
|
64°F |
5 to 10 mph
N
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
5 mph
NE
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
65°F |
5 to 15 mph
E
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
48°F |
10 mph
ESE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms Likely
|
62°F |
10 to 15 mph
W
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
44°F |
15 mph
NW
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Mostly Sunny
|
56°F |
10 to 15 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
38°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Garretson.
