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Sinclair Lake, ND Weather Forecast
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Sinclair Lake Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | |  | | |  | | |
| Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Clouds | Partly Sunny | Clouds | Partly Sunny |
| Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 49°FLo: 9°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C |
| POP: 20% | POP: 20% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 156 AM CDT Sat Oct 31 2026 
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Issued: 159 AM CDT Sat Oct 31 2026
Key Messages
- Low clouds and fog return overnight, lingering into Saturday.
- Near to above average temperatures are favored through the middle of next week. High temperatures will be dependent on low cloud cover the next few days.
- Low chances for light rain and drizzle tonight through Sunday, then high chances for rain Sunday night through Monday night.
Discussion
... Issued at 127 PM CDT Fri Oct 30 2026
Current surface analysis places low over the Great Basin nudging towards the northern Rockies, whi...