Lynn, IN Weather Forecast
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Lynn Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Clearing | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°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 | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C |
| POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 903 PM EDT Sun Oct 25 2026 

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Issued: 101 AM EDT Mon Oct 26 2026
Key Messages
- Dry weather will continue through Friday with warm daytime highs in the 70s.
- Patchy fog may occur in low lying areas late night/early mornings
- A wetter pattern may take shape for the Halloween weekend and/or the following week.
Discussion
(This evening through Sunday)... Issued at 232 PM EDT Sun Oct 25 2026
Rest of This Afternoon through Tuesday...
High clouds and some mid clouds will continue to spill across an upper ridge through Tuesday, bringing partly cloudy conditions at times.
The ...
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