Hayti, SD Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Hayti, SD in one place.
A chance of showers and thunderstorms before 11am, then showers and thunderstorms likely. Mostly sunny. High near 70, with temperatures falling to around 66 in the afternoon. West wind 10 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Hayti, 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: Jun 16, 2026 7:27 PM CDT.
The active forecast window currently covers Jun 17 to Jun 22, 2026 for Hayti, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 17 to Jun 22, 2026
- Latest sync
- Jun 16, 2026 7:27 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Hayti
Juneteenth looks like the warmest upcoming period in Hayti at 76 degrees F.
Thursday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 26 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 16, 2026 7:27 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- 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 midnight. Mostly cloudy, with a low around 49. Northwest wind 8 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68. Northwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 48. West northwest wind 1 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 76. West wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 52. North northeast wind 2 to 12 mph.
Mostly sunny, with a high near 76. East wind 3 to 10 mph.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 17
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
70°F |
10 to 26 mph
W
|
|
Wednesday Night
Jun 17
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
49°F |
8 to 25 mph
NW
|
|
Thursday
Jun 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
68°F |
8 to 14 mph
NW
|
|
Thursday Night
Jun 18
|
Slight Chance Showers And Thunderstorms
|
48°F |
1 to 12 mph
WNW
|
|
Juneteenth
Jun 19
|
Slight Chance Showers And Thunderstorms then Sunny
|
76°F |
5 to 14 mph
W
|
|
Friday Night
Jun 19
|
Partly Cloudy
|
52°F |
2 to 12 mph
NNE
|
|
Saturday
Jun 20
|
Mostly Sunny
|
76°F |
3 to 10 mph
E
|
|
Saturday Night
Jun 20
|
Chance Showers And Thunderstorms
|
55°F |
10 to 14 mph
E
|
|
Sunday
Jun 21
|
Chance Rain Showers
|
70°F |
14 to 17 mph
E
|
|
Sunday Night
Jun 21
|
Chance Showers And Thunderstorms
|
52°F |
7 to 15 mph
ENE
|
|
Monday
Jun 22
|
Slight Chance Rain Showers
|
72°F |
9 mph
ENE
|
|
Monday Night
Jun 22
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
54°F |
3 to 8 mph
SE
|
Nearby Forecasts
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