Gayville, SD Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Gayville, SD in one place.
A chance of rain showers before noon. Mostly cloudy, with a high near 84. South southeast wind around 10 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Gayville, 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 23, 2026 6:03 AM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Gayville, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 6:03 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Gayville
Sunday looks like the warmest upcoming period in Gayville at 100 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 6:03 AM 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 66. South southeast wind 5 to 10 mph.
Sunny, with a high near 98. South southwest wind 5 to 10 mph.
Partly cloudy, with a low around 73.
Mostly sunny, with a high near 100.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 74.
Sunny, with a high near 99.
Mostly clear, with a low around 71.
Mostly sunny, with a high near 94.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Chance Rain Showers then Mostly Cloudy
|
84°F |
10 mph
SSE
|
|
Friday Night
Jul 24
|
Mostly Clear
|
66°F |
5 to 10 mph
SSE
|
|
Saturday
Jul 25
|
Sunny
|
98°F |
5 to 10 mph
SSW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
73°F |
10 mph
SSW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
100°F |
10 to 20 mph
SSW
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms
|
74°F |
5 to 15 mph
SW
|
|
Monday
Jul 27
|
Sunny
|
99°F |
5 to 10 mph
NNW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
71°F |
5 to 10 mph
NE
|
|
Tuesday
Jul 28
|
Mostly Sunny
|
94°F |
5 to 10 mph
E
|
|
Tuesday Night
Jul 28
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
SE
|
|
Wednesday
Jul 29
|
Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gayville.