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City of St. Joseph, MISt. Joseph, MI Weather Forecast
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St. Joseph Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  |  |  |  | | | | |  |
| Chance of Showers | Rain Showers | Rain Showers | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy |
| Lo: 30°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C |
| POP: 40% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM EST Sat Nov 14 2026 
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Issued: 231 AM EST Sat Nov 14 2026
Key Messages
- Scattered lake effect rain showers, possibly mixed with some snow, are expected to shift across far northwest Indiana and southwest Lower Michigan this morning. Any snow is expected to be limited to trace amounts.
- Scattered rain showers later this morning will diminish this afternoon with mostly cloudy skies expected.
- Below normal temperatures continue today through the weekend followed by slowly moderating temperatures into the low to mid 60s by the end of the upcoming work week.