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Safety guides Use current official weather information for Cavour, South Dakota 57324 before making weather-sensitive plans.
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Open→Weather status
No active NWS alerts found for Cavour, South Dakota 57324
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Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Cavour, South Dakota 57324. Forecasts and alerts update from NOAA and the National Weather Service.
78°Mostly Sunny1% rain79°Mostly Sunny2% rain
79°Partly Cloudy2% rain78°Partly Cloudy7% rain75°Partly Cloudy6% rain72°Partly Cloudy9% rain
70°Slight Chance Showers And Thunderstorms16% rain68°Slight Chance Showers And Thunderstorms24% rainNext 24 hours
Rain Timeline
Most likely around 1 AM, 3 AM. Expected type: Thunderstorms.
1%None
2%None
2%None
7%None
6%None
9%None
16%Thunderstorms
24%Thunderstorms
27%Thunderstorms
42%Thunderstorms
36%Thunderstorms
41%Thunderstorms
37%Thunderstorms
15%Thunderstorms
10%None
6%None
5%None
6%None
6%None
3%None
2%None
1%None
1%None
1%None
Official NWS outlook
7-Day Forecast
Today
81°64°
Mostly Sunny
- Precipitation
- 42%
- Wind
- S 10 to 15 mph
- Sunrise
- 6:45 AM
- Sunset
- 8:26 PM
Mon
85°65°
Mostly Sunny
- Precipitation
- 30%
- Wind
- SSE 10 to 15 mph
- Sunrise
- 6:47 AM
- Sunset
- 8:24 PM
Tue
88°61°
Mostly Sunny
- Precipitation
- 7%
- Wind
- WSW 5 to 15 mph
- Sunrise
- 6:48 AM
- Sunset
- 8:23 PM
Wed
83°56°
Sunny
- Precipitation
- 0%
- Wind
- NW 5 to 15 mph
- Sunrise
- 6:49 AM
- Sunset
- 8:21 PM
Thu
84°61°
Sunny
- Precipitation
- 16%
- Wind
- NNE 5 mph
- Sunrise
- 6:50 AM
- Sunset
- 8:19 PM
Fri
85°64°
Slight Chance Showers And Thunderstorms
- Precipitation
- 41%
- Wind
- SE 10 to 15 mph
- Sunrise
- 6:51 AM
- Sunset
- 8:18 PM
Sat
85°64°
Chance Rain Showers then Slight Chance Showers And Thunderstorms
- Precipitation
- 31%
- Wind
- SE 10 mph
- Sunrise
- 6:52 AM
- Sunset
- 8:16 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel82°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindS13 mph
Best walk timeBetter weather window: 5 PM–7 PM
Walking: 2% average rain chance, near 79°F, with winds near 15 mph.
Official EPA AirNowLocal air qualityCavour, South Dakota 57324View AQI +
More weather details
Wind gustsNot reported
Rain now1%next hour
Humidity58%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.99 in
Visibility10.0 mi
Peak rain chance42%
Dew point64°F
Active alertsNone
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