Pontiac, MI Weather Forecast
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Pontiac Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Showers | Chance of Showers | Showers | Partly Cloudy | Clear | Mostly Sunny | Partly Cloudy | Clearing | Mostly Clear | Mostly Sunny | Clear | Sunny |
| Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C |
| POP: 90% | POP: 70% | POP: 100% |
POP = Probability of Precipitation.
Weather Outlook Updated: 352 PM EDT Wed Sep 30 2026 

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Issued: 1225 AM EDT Thu Oct 1 2026
Key Messages
- Scattered to numerous light rain showers continue through this morning.
- Warm and humid today as the coverage and intensity of showers increase.
- There is a chance for locally heavy rain tonight ending with the passage of a cold front Friday morning.
- Low temperatures are projected to reach the mid to upper 30s north of metro Detroit by Saturday morning.
- Cool temperatures and dry weather continue through the weekend.
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Deep gulf moisture streaming into the region will continue t...
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