Weather in Gary, SD
Updated 2026-09-26 08:45 local time · ZIP codes 57237
Light rain
No government weather alerts were returned for this location at the latest update.
Next hours
56°78% rain
56°36% rain57°34% rain
57°69% rain
58°32% rain59°32% rain60°33% rain61°41% rain61°32% rain
60°64% rain59°77% rain
59°48% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 77% over the next 12 hours.
It feels like 50°F with winds near 15 mph.
61°F, 32% rain chance and 10 mph wind.
Visibility is around 5 mi; gusts may reach 30 mph.
Current temperature is 56°F, wind 15 mph, rain chance up to 77%.
UV index is 0.
Local weather characteristics in Gary
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Gary is part of the Midwest weather region. The forecast point is near 44.79°N latitude and 96.46°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.
Gary weather today
Light rain and 56°F in Gary, SD. Today's high is 61°F with a 93% rain chance. Winds are around 15 mph with gusts near 30 mph. Relative humidity is 97%, pressure is 29.96 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Gary
Sunrise is at 07:17 AM and sunset is at 07:16 PM. Tomorrow's forecast calls for Fog with a high near 72°F and a low near 60°F. The maximum rain chance is 38%.