Weather in Bath, SD
Updated 2026-09-26 08:45 local time · ZIP codes 57427
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
57°33% rain
59°32% rain60°35% rain60°32% rain62°31% rain63°29% rain65°26% rain66°25% rain66°26% rain65°30% rain67°31% rain
65°30% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 35%.
It feels like 53°F with winds near 12 mph.
66°F, 25% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 57°F, wind 12 mph, rain chance up to 35%.
UV index is 0.
Local weather characteristics in Bath
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Bath is part of the Midwest weather region. The forecast point is near 45.47°N latitude and 98.32°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.
Bath weather today
Overcast and 57°F in Bath, SD. Today's high is 67°F with a 75% rain chance. Winds are around 12 mph with gusts near 24 mph. Relative humidity is 95%, pressure is 29.88 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Bath
Sunrise is at 07:25 AM and sunset is at 07:23 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 72°F and a low near 62°F. The maximum rain chance is 51%.