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Warner Lake, IN Weather Forecast
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Warner Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | | | | | | | |
| Chance of Showers | Sunny | Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Clear | Sunny | Clear | Mostly Sunny |
| Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 70°FHi: 21°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 713 PM EDT Fri Oct 16 2026 
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Issued: 754 PM EDT Fri Oct 16 2026
Key Messages
- Windy through late evening, especially near Lake Michigan. Expect decreasing clouds and lows falling into the 30s. Patchy frost expected tonight for south central Lower Michigan into portions of northern Indiana. See the frost advisory for details.
- Widespread frost is expected Saturday night into Sunday morning with a potential of temperatures dropping to the freezing mark, especially east of Interstate 69.
- After the below normal temperatures this weekend, temperatures rebound back a...