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First Lake, MI Weather Forecast

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First Lake, MI Weather Forecast

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First Lake MI weather - Clear - 63°F
Clear
63°F
Updated 6:41 pm
Feels Like 52°F
Humidity 39%
Wind E 7 mph
Barometer  30.46 in
Dew Point 38°F
First Lake MI weather - Clear - 17°C
Clear
17°C
Updated 6:41 pm
Feels Like 11°C
Humidity 39%
Wind E 11 km/h
Barometer  103.1 kPa
Dew Point 3°C
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First Lake Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
First Lake, MI Weather - Tonight Clear First Lake, MI Weather - Wednesday Sunny First Lake, MI Weather - Wednesday Night Mostly Clear First Lake, MI Weather - Thursday Sunny First Lake, MI Weather - Thursday Night Partly Cloudy First Lake, MI Weather - Friday Mostly Sunny First Lake, MI Weather - Friday Night Mostly Clear First Lake, MI Weather - Saturday Mostly Sunny First Lake, MI Weather - Saturday Night Mostly Clear First Lake, MI Weather - Sunday Partly Sunny First Lake, MI Weather - Sunday Night Partly Cloudy First Lake, MI Weather - Monday Partly Sunny
Clear Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Partly Sunny Partly Cloudy Partly Sunny
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 613 PM EDT Tue Sep 22 2026 First Lake, MI Weather - WeatherWorld.com

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First Lake Forecast Discussion

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Issued: 130 PM EDT Tue Sep 22 2026

Key Messages

  • Frost Advisory for eastern upper Michigan tonight
  • Slightly warmer overnight temperatures in northern lower Michigan, with isolated pockets of mid 30F or lower in typical cold spots
  • Dry conditions and slow warming trend continue into the weekend

Discussion

... Issued at 104 PM EDT Tue Sep 22 2026

Earlier this morning, some lake effect clouds formed off Lake Huron and resulted in partly cloudy skies over northern MI. This morning`s 12z KAPX RAOB depicts nice lapse rates around 3 kft and b...