Weather in Fulton, SD
Updated 2026-09-26 08:45 local time · ZIP codes 57340
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
57°42% rain58°41% rain
60°59% rain64°43% rain63°30% rain62°61% rain63°62% rain
63°29% rain63°32% rain62°31% rain
62°26% rain
64°16% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 62% over the next 12 hours.
It feels like 51°F with winds near 14 mph.
64°F, 16% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 26 mph.
Current temperature is 57°F, wind 14 mph, rain chance up to 62%.
UV index is 0.
Local weather characteristics in Fulton
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Fulton is part of the Midwest weather region. The forecast point is near 43.72°N latitude and 97.82°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.
Fulton weather today
Patchy rain nearby and 57°F in Fulton, SD. Today's high is 65°F with a 85% rain chance. Winds are around 14 mph with gusts near 26 mph. Relative humidity is 97%, pressure is 29.90 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Fulton
Sunrise is at 07:23 AM and sunset is at 07:22 PM. Tomorrow's forecast calls for Overcast with a high near 74°F and a low near 61°F. The maximum rain chance is 22%.