Frog Lake, MI Weather Forecast
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Frog Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Partly Cloudy |
| Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 326 PM EDT Mon Oct 05 2026 

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Issued: 243 AM EDT Tue Oct 6 2026
Key Messages
- Frost Advisory thsi morning for areas along and north of I-69.
- Seasonably average temperatures return for the midweek period with little to no rain chances.
- Much above normal temperatures possible by next Sunday.
Discussion
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Progressive shortwave ridging will carry the center of the surface anticyclone out of Southeast Michigan to over the Mid Atlantic states by this evening. Strength and positioning of the surface high will result in the development of a notable southwest gradient w...
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