Edgar Lake, MI Weather Forecast
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Edgar Lake Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Clear | Sunny | Clear | Chance of Showers | Chance of T-Storm | Chance of Showers | Partly Cloudy | Mostly Sunny | Clear | Clear | Clear | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 52°FLo: 11°C | Hi: 77°FHi: 25°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Lo: 46°FLo: 8°C | Hi: 78°FHi: 26°C | |
| POP: 50% | POP: 80% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 221 AM CDT Wed Aug 19 2026 

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Edgar Lake Forecast Discussion
Issued: 730 AM EDT Wed Aug 19 2026
Key Messages
- Temperatures will be close to seasonal averages most days through the week, with highs in the 70s and lows in the 40s and 50s.
- Showers and thunderstorms are possible (40-70% chance) late Thursday into Friday as a weak system moves through the area.
Discussion
... Issued at 357 AM EDT Wed Aug 19 2026
The general pattern through the forecast period and toward the end of August places the UP under northwest flow aloft. This yields seasonal to slightly cooler t...
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