Weather in Smithwick, SD
Updated 2026-09-26 09:45 local time · ZIP codes 57782
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
68°4% rain74°1% rain76°1% rain77°1% rain79°1% rain80°1% rain79°1% rain77°1% rain74°1% rain
70°1% rain68°1% rain67°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 1%).
It feels like 62°F with winds near 12 mph.
70°F, 1% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 22 mph.
Current temperature is 68°F, wind 12 mph, rain chance up to 1%.
UV index is 1.
Local weather characteristics in Smithwick
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Smithwick is part of the Midwest weather region. The forecast point is near 43.30°N latitude and 103.22°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Smithwick weather today
Sunny and 68°F in Smithwick, SD. Today's high is 80°F with a 3% rain chance. Winds are around 12 mph with gusts near 16 mph. Relative humidity is 56%, pressure is 29.78 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Smithwick
Sunrise is at 06:44 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Overcast with a high near 76°F and a low near 59°F. The maximum rain chance is 36%.