The 10-day span for Groton runs from a high near 95° on Saturday down to 61° overnight on Wednesday. Models drop roughly 0.33 in of precipitation across the stretch — watch Monday (60%). Wind is the one to watch: gusts to 34 mph around Monday. No active NWS alerts at the moment — quiet on the hazards front. Right now Groton is about 11° cooler than nearby Bismarck. Longer view: four full seasons with serious winter and real summer heat.
Groton, SD · Elev 1,302 ft · 45.45°N, 98.10°W · South Dakota · Forecast computed for these exact coordinates