Sydney, ND Weather Forecast
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Sydney Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Mostly Sunny | Mostly Clear | Increasing Clouds | Mostly Cloudy | Sunny | Showers Likely | Chance of T-Storm | Mostly Clear | Sunny | Increasing Clouds | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C |
| POP: 60% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 131 PM CDT Fri Sep 11 2026 

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Issued: 126 PM CDT Fri Sep 11 2026
Key Messages
- Much cooler this weekend, before slowly warming next week.
- High chances (60-90%) for rain Sunday night through Monday.
- Windy weekend, continuing into early next week.
Discussion
... Issued at 125 PM CDT Fri Sep 11 2026
The Northern Plains are mostly dominated by zonal flow, with a small shortwave embedded over Montana currently. A large upper level low system sits near Vancouver. At the surface the previous cold front has now made it all the way through North Dakota, so temperatures acr...
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