Cavour, SD Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cavour, SD in one place.
A chance of rain showers after 7am. Mostly cloudy, with a high near 64. South southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Cavour, 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: Sep 21, 2026 9:43 PM CDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Cavour, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 21, 2026 9:43 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Cavour
Thursday looks like the warmest upcoming period in Cavour at 70 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 20 mph SSE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 21, 2026 9:43 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 7pm, then showers and thunderstorms likely. Cloudy, with a low around 54. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
A chance of rain showers before 7am. Mostly cloudy, with a high near 70. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A slight chance of drizzle after 1am. Mostly cloudy, with a low around 54.
A slight chance of drizzle before 7am, then a slight chance of rain showers between 7am and 1pm, then a chance of drizzle. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
A chance of drizzle before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of drizzle and a slight chance of thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
A chance of drizzle and a slight chance of thunderstorms before 7am. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Mostly cloudy, with a low around 55.
Mostly sunny, with a high near 70.
A slight chance of drizzle after 1am. Partly cloudy, with a low around 55.
A chance of drizzle. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Chance Rain Showers
|
64°F |
15 to 20 mph
SSE
|
|
Wednesday Night
Sep 23
|
Showers And Thunderstorms Likely
|
54°F |
15 to 20 mph
SSE
|
|
Thursday
Sep 24
|
Chance Rain Showers then Mostly Cloudy
|
70°F |
5 to 15 mph
SSE
|
|
Thursday Night
Sep 24
|
Mostly Cloudy then Slight Chance Drizzle
|
54°F |
5 to 10 mph
SE
|
|
Friday
Sep 25
|
Slight Chance Rain Showers
|
68°F |
10 to 15 mph
SE
|
|
Friday Night
Sep 25
|
Chance Showers And Thunderstorms
|
57°F |
15 mph
SE
|
|
Saturday
Sep 26
|
Chance Drizzle then Mostly Cloudy
|
70°F |
10 to 15 mph
SE
|
|
Saturday Night
Sep 26
|
Mostly Cloudy
|
55°F |
5 to 10 mph
NE
|
|
Sunday
Sep 27
|
Mostly Sunny
|
70°F |
5 to 10 mph
ENE
|
|
Sunday Night
Sep 27
|
Partly Cloudy then Slight Chance Drizzle
|
55°F |
5 to 10 mph
SE
|
|
Monday
Sep 28
|
Chance Drizzle
|
70°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cavour.
Nearby forecast pages are not available for this location yet.