Weimer Lake, IN Weather Forecast
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Weimer Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Chance of Showers | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C Lo: 65°FLo: 18°C |
| POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 351 PM EDT Thu Sep 24 2026 

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Issued: 149 PM EDT Thu Sep 24 2026
Key Messages
- Cooler than average conditions persist today with mostly cloudy skies.
- Clearing skies with a warming trend this weekend.
- Showers and thunderstorms possible late Tuesday through early Thursday.
Discussion
(This evening through Thursday)... Issued at 149 PM EDT Thu Sep 24 2026
REST OF TODAY AND TONIGHT
The overall synoptic setup remains similar over the area with a surface high over SE Canada and an upper low just to the SE. Cold, moist advection along the cold conveyor belt along with mod...
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