Osmun Lake, MI Weather Forecast

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Osmun Lake, MI Weather Forecast

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Osmun Lake MI weather  - Partly Cloudy - 80°F
Partly Cloudy
80°F
Updated 4:52 pm
Feels Like 80°F
Humidity 50%
Wind W 14 mph
Barometer  29.83 in
Dew Point 60°F
Osmun Lake MI weather  - Partly Cloudy - 27°C
Partly Cloudy
27°C
Updated 4:52 pm
Feels Like 27°C
Humidity 50%
Wind W 23 km/h
Barometer  101 kPa
Dew Point 16°C

Osmun Lake Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Osmun Lake, MI Weather - Tonight Chance Of T-Storm Osmun Lake, MI Weather - Wednesday Mostly Sunny Osmun Lake, MI Weather - Wednesday Night Mostly Clear Osmun Lake, MI Weather - Thursday Mostly Sunny Osmun Lake, MI Weather - Thursday Night Partly Cloudy Osmun Lake, MI Weather - Friday Chance Of T-Storm Osmun Lake, MI Weather - Friday Night Chance Of Showers Osmun Lake, MI Weather - Saturday Chance Of Showers Osmun Lake, MI Weather - Saturday Night Partly Cloudy Osmun Lake, MI Weather - Sunday Partly Sunny Osmun Lake, MI Weather - Sunday Night Mostly Clear Osmun Lake, MI Weather - Monday Mostly Sunny
Chance of T-Storm Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Chance of T-Storm Chance of Showers Chance of Showers Partly Cloudy Partly Sunny Mostly Clear Mostly Sunny
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 49°FLo: 9°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 50°FLo: 10°C Hi: 79°FHi: 26°C
POP: 50% POP: 70% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 413 PM EDT Tue Aug 18 2026 Osmun Lake, MI Weather - WeatherWorld.com

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Osmun Lake Forecast Discussion

Issued: 236 PM EDT Tue Aug 18 2026

Key Messages

  • Showers likely and chance of thunderstorms this afternoon/evening. A few strong storms possible.
  • Quiet Wednesday-Thursday
  • Unsettled again Thursday night into this weekend.

Discussion

... Issued at 236 PM EDT Tue Aug 18 2026

Pattern / Forecast Synopsis:

Disheveled longwave troughing over northeastern North America to be the primary influence of the region over the forecast period, with occasional shortwave trough passages to move through the region, most of w...