Weather in Edgemont, SD
Updated 2026-09-26 10:45 local time · ZIP codes 57735
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
70°2% rain76°1% rain78°0% rain80°0% rain81°1% rain81°1% rain81°1% rain77°1% rain
70°1% rain69°1% rain66°1% rain
65°6% 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 6%).
It feels like 60°F with winds near 17 mph.
74°F, 1% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 26 mph.
Current temperature is 70°F, wind 17 mph, rain chance up to 6%.
UV index is 2.
Local weather characteristics in Edgemont
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Edgemont is part of the Midwest weather region. The forecast point is near 43.30°N latitude and 103.83°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.
Edgemont weather today
Sunny and 70°F in Edgemont, SD. Today's high is 81°F with a 3% rain chance. Winds are around 17 mph with gusts near 21 mph. Relative humidity is 48%, pressure is 29.81 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Edgemont
Sunrise is at 06:47 AM and sunset is at 06:46 PM. Tomorrow's forecast calls for Overcast with a high near 75°F and a low near 59°F. The maximum rain chance is 57%.