Williams, IN Weather Forecast
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Williams Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Chance of Showers | Chance of Showers | Sunny | Clear | Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Clear |
| Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 70°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C |
| POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1058 AM EDT Fri Oct 16 2026 

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Issued: 1133 AM EDT Fri Oct 16 2026
Key Messages
- Turning much cooler and windy for today with lake effect rain showers expected. The strongest wind gusts are expected downwind of Lake Michigan across Berrien and La Porte Counties where gusts to 45 mph are likely Friday afternoon and evening. A wind advisory has been hoisted as a result.
- Chances for frost are best on Saturday night, however some frost cannot be ruled out tonight.
- After below normal temperatures this weekend, temperatures will warm back above normal early next week. ...
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