Weather in Saint Lawrence, SD
Updated 2026-09-26 12:30 local time · ZIP codes 57373
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
64°25% rain66°18% rain67°22% rain68°19% rain69°21% rain
67°20% rain68°13% rain68°21% rain
66°16% rain
68°20% rain67°19% rain67°20% 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 22%).
It feels like 60°F with winds near 11 mph.
68°F, 13% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 64°F, wind 11 mph, rain chance up to 22%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Saint Lawrence
South Dakota has a continental climate with hot summers, cold winters, frequent wind and strong differences between the Black Hills and the open plains.
Saint Lawrence is part of the Midwest weather region. The forecast point is near 44.52°N latitude and 98.94°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.
Saint Lawrence weather today
Patchy rain nearby and 64°F in Saint Lawrence, SD. Today's high is 69°F with a 39% rain chance. Winds are around 11 mph with gusts near 16 mph. Relative humidity is 84%, pressure is 29.86 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Saint Lawrence
Sunrise is at 07:27 AM and sunset is at 07:26 PM. Tomorrow's forecast calls for Mist with a high near 72°F and a low near 59°F. The maximum rain chance is 30%.