Lost Lake, IN Weather Forecast
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Lost Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Snow Showers | Snow Showers | Snow Showers | Rain/Snow Showers | Rain Showers | Partly Cloudy | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 50% | POP: 50% | POP: 50% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM EST Tue Nov 10 2026 

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Issued: 1233 PM EST Tue Nov 10 2026
Key Messages
- Sunshine today with highs into the low-mid 60s.
- A low pressure system moves through Wednesday afternoon into Wednesday night with a period of rain.
- Lake effect showers impact areas mainly west of US-31 in nw IN and far sw MI Thursday through Friday night. Snow may mix in by late Thursday night into Friday morning.
- Below normal temperatures Thursday through this weekend.
Discussion
... Issued at 226 AM EST Tue Nov 10 2026
Another pleasant and mild day today despite a weak, washed out, fr...
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