Weather WorldBertram Lake, WI Weather Forecast
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Bertram Lake Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  | | |  | | |  |  |  | |
| Clearing | Partly Cloudy | Mostly Clear | Partly Cloudy | Partly Cloudy | Clear | Clear | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy |
| Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Lo: 51°FLo: 11°C | Hi: 60°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Hi: 59°FHi: 15°C Lo: 35°FLo: 2°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 622 PM CDT Wed Oct 07 2026 
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Issued: 557 PM CDT Wed Oct 7 2026
Key Messages
- Hazardous conditions to small craft will continue on Green Bay through 7 PM this evening.
- Patchy frost will be possible over far northern Wisconsin early Friday morning with low temperatures in the mid 30.
- Unseasonably warm and windy conditions arrive Saturday and Sunday with inland high temperatures into the upper 70s to lower 80s.
Discussion
... Issued at 1259 PM CDT Wed Oct 7 2026
Gusty Winds and Low Humidity This Afternoon: With clear skies, quickly warming surface temperatures this...