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Sidnaw Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 |  |  | | |  | | | |  | | |
| Rain Showers | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Sunny | Clear | Clear | Mostly Sunny | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 61°FHi: 16°C | Lo: 36°FLo: 2°C | Hi: 63°FHi: 17°C | Lo: 32°FLo: 0°C | Hi: 65°FHi: 18°C | Hi: 68°FHi: 20°C Lo: 37°FLo: 3°C | Hi: 68°FHi: 20°C Lo: 37°FLo: 3°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 73°FHi: 23°C Lo: 43°FLo: 6°C | Hi: 73°FHi: 23°C Lo: 43°FLo: 6°C | |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 354 AM EDT Sun Sep 20 2026 
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Issued: 144 PM EDT Sun Sep 20 2026
Key Messages
- Gusty northeast winds continue hazardous swimming conditions and rip current risks along Lake Superior through this evening.
- Dry pattern with persistent high pressure sets up through much of next week. Below-average temperatures through Wednesday (including morning frost potential), gives way to above-normal temperatures late week.
Discussion
... Issued at 144 PM EDT Sun Sep 20 2026
Early afternoon GOES WV imagery and RAP analysis show a cut-off low over WY, shifting east toward Norther...