LaGrange, IN Weather Forecast
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LaGrange Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Clear | Sunny | Mostly Clear | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 50% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 228 PM EDT Mon Sep 07 2026 

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Issued: 146 PM EDT Mon Sep 7 2026
Key Messages
- High temperatures in the low-80s today and trending slightly warmer Tuesday and Wednesday.
- There is a 40% to 60% chance of showers and thunderstorms Wednesday through early Thursday morning.
- There is a Moderate Swim Risk along the beaches of southeastern Lake Michigan Wednesday and Thursday.
Discussion
... Issued at 145 PM EDT Mon Sep 7 2026
Main focus over the next couple of days will be flattening of upper level ridge in response to an approaching, somewhat deamplifying wave. Signals ...
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