Foss Lake, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Foss Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY |
| Rain Showers | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 45°FHi: 7°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C | Lo: 21°FLo: -6°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 402 AM CST Thu Nov 05 2026 

Foss Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Foss Lake Weather Map
Foss Lake Quick Facts
Foss Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 528 AM CST Thu Nov 5 2026
Key Messages
- Periodic showers early this morning gradually shift to the east and weaken through the day.
- Drier for the end of the week and well into next week.
- Seasonal temperatures on the docket to end the week with another stretch of warmer weather to start next week.
Discussion
... Issued at 1200 AM CST Thu Nov 5 2026
Today: Rain Finally Comes to an End
The stacked low responsible for our prolonged stretch of wet and dreary weather to start November finally opens into a wave and lifts northeastwar...
Weather World