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Foster Lake Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | |  |  |  | | | | |  | |
| Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Cloudy | Rain Showers | Partly Cloudy | Mostly Clear | Clear | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy |
| Lo: 35°FLo: 2°C | Hi: 58°FHi: 14°C | Lo: 27°FLo: -3°C | Hi: 60°FHi: 16°C | Lo: 43°FLo: 6°C | Hi: 60°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 28°FLo: -2°C | Hi: 55°FHi: 13°C Lo: 28°FLo: -2°C | Hi: 64°FHi: 18°C | Hi: 68°FHi: 20°C Lo: 44°FLo: 7°C | Hi: 68°FHi: 20°C Lo: 44°FLo: 7°C |
| POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 836 PM EDT Thu Oct 01 2026 
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Issued: 821 PM EDT Thu Oct 1 2026
Key Messages
- Temperatures cool to near seasonal normal values in the upper 50s to low 60s through the weekend.
- Breezy conditions are expected this afternoon and Friday as winds shift out of the west-northwest behind a cold front. Gusts of 30+ mph are likely near Lake Superior from the Keweenaw east to Whitefish Point.
- Another system passing through the region thi...
-Widespread freeze is likely across the area Friday night. Most areas will be below freezing. The interior west could reach the low 20s.