Rockstad Lake, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Rockstad Lake Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 83°FHi: 28°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Hi: 83°FHi: 28°C Lo: 55°FLo: 13°C | Hi: 83°FHi: 28°C Lo: 55°FLo: 13°C | Lo: 58°FLo: 14°C |
| POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 137 AM CDT Wed Aug 19 2026 

Rockstad Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Rockstad Lake Weather Map
Rockstad Lake Quick Facts
Rockstad Lake Forecast Discussion
Issued: 1151 PM CDT Tue Aug 18 2026
Key Messages
- Isolated thunderstorms in parts of southeastern North Dakota starting Wednesday evening, spreading into Minnesota on Thursday.
Discussion
... Issued at 209 PM CDT Tue Aug 18 2026
...Synopsis...
A classic August pattern is in place over the Northern Plains and Upper Midwest. As of this afternoon, we are sandwiched between ridging over the western US, and troughing over the Great Lakes. This leaves us in northwesterly flow aloft through the next several days. ...
Weather World