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St. Michael, MN Weather Forecast

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St. Michael, MN Weather Forecast

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St. Michael MN weather - Partly Cloudy - 53°F
Partly Cloudy
53°F
Updated 9:38 pm
Feels Like 62°F
Humidity 100%
Wind N 0 mph
Barometer  30.31 in
Dew Point 53°F
St. Michael MN weather - Partly Cloudy - 12°C
Partly Cloudy
12°C
Updated 9:38 pm
Feels Like 17°C
Humidity 100%
Wind N 0 km/h
Barometer  102.6 kPa
Dew Point 12°C
WX Settings

St. Michael Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
St. Michael, MN Weather - Tonight Increasing Clouds St. Michael, MN Weather - Friday Chance Of T-Storm St. Michael, MN Weather - Friday Night Chance Of Showers St. Michael, MN Weather - Saturday Mostly Cloudy St. Michael, MN Weather - Saturday Night Mostly Cloudy St. Michael, MN Weather - Sunday Mostly Cloudy St. Michael, MN Weather - Sunday Night Mostly Cloudy St. Michael, MN Weather - Monday Mostly Cloudy St. Michael, MN Weather - Monday Night Mostly Cloudy St. Michael, MN Weather - Tuesday Mostly Sunny St. Michael, MN Weather - Tuesday Night Partly Cloudy St. Michael, MN Weather - Wednesday Mostly Sunny
Increasing Clouds Chance of T-Storm Chance of Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny
Lo: 59°FLo: 15°C Hi: 60°FHi: 16°C
 Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
POP: 100% POP: 100%
POP = Probability of Precipitation.
Weather Outlook Updated: 548 PM CDT Thu Sep 17 2026 St. Michael, MN Weather - WeatherWorld.com

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Issued: 624 PM CDT Thu Sep 17 2026

Key Messages

  • Widespread steady soaking rain is expected Friday into early Saturday.
  • The highest amounts will be near I-90, where heavy rain and flooding are possible, mainly Friday evening.
  • Looking ahead into next week, temperature remain near to slightly below normal, with a few small chances for rain.

Discussion

... Issued at 157 PM CDT Thu Sep 17 2026

TONIGHT THROUGH FRIDAY NIGHT...The main concern is the potential for heavy rain and flooding across southern Minnesota. Latest guidance supports th...