St. James, MI Weather Forecast

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St. James, MI Weather Forecast

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St. James MI weather  - Mostly Cloudy - 66°F
Mostly Cloudy
66°F
Updated 4:46 pm
Feels Like 50°F
Humidity 77%
Wind E 9 mph
Barometer  29.74 in
Dew Point 59°F
St. James MI weather  - Mostly Cloudy - 19°C
Mostly Cloudy
19°C
Updated 4:46 pm
Feels Like 10°C
Humidity 77%
Wind E 14 km/h
Barometer  100.7 kPa
Dew Point 15°C

St. James Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
St. James, MI Weather - Tonight Chance Of T-Storm St. James, MI Weather - Tuesday Chance Of T-Storm St. James, MI Weather - Tuesday Night Mostly Cloudy St. James, MI Weather - Wednesday Mostly Cloudy St. James, MI Weather - Wednesday Night Partly Cloudy St. James, MI Weather - Thursday Mostly Cloudy St. James, MI Weather - Thursday Night Rain Showers St. James, MI Weather - Friday Chance Of Showers St. James, MI Weather - Friday Night Partly Cloudy St. James, MI Weather - Saturday Mostly Sunny St. James, MI Weather - Saturday Night Mostly Clear St. James, MI Weather - Sunday Windy
Chance of T-Storm Chance of T-Storm Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Cloudy Rain Showers Chance of Showers Partly Cloudy Mostly Sunny Mostly Clear Windy
Lo: 49°FLo: 9°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 55°FHi: 13°C
Lo: 40°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 41°FLo: 5°C Hi: 55°FHi: 13°C
Lo: 39°FLo: 4°C Hi: 55°FHi: 13°C
Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
POP: 40% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 413 PM EDT Mon Oct 12 2026 St. James, MI Weather - WeatherWorld.com

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Issued: 112 PM EDT Mon Oct 12 2026

Key Messages

  • Increasing shower chances tonight into Tuesday
  • Much more typical mid-October temperatures return for the second half of the week on into the weekend

Discussion

... Issued at 111 PM EDT Mon Oct 12 2026

Pattern Synopsis/Forecast:

Yet another warm day across most of northern lower Michigan... driving by southwest winds out ahead of a slow south moving cold front currently cutting across the tip of the mitt. Even despite quite a few clouds this morning, seeing widespread readings in the 60s ...