Weather in Rockham, SD
Updated 2026-08-11 10:15 local time · ZIP codes 57470
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
73°11% rain77°9% rain83°7% rain85°6% rain86°5% rain87°4% rain87°3% rain87°4% rain85°4% rain84°4% rain81°5% rain
78°7% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 11%).
It feels like 75°F with winds near 8 mph.
73°F, 11% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 73°F, wind 8 mph, rain chance up to 11%.
UV index is 2.
Rockham weather today
Sunny and 73°F in Rockham, SD. Today's high is 87°F with a 72% rain chance. Winds are around 8 mph with gusts near 10 mph. Relative humidity is 83%, pressure is 29.86 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Rockham
Sunrise is at 06:32 AM and sunset is at 08:48 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 66°F. The maximum rain chance is 37%.