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St. Clair Lake, MN Weather Forecast

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St. Clair Lake, MN Weather Forecast

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St. Clair Lake MN weather - Mostly Clear - 62°F
Mostly Clear
62°F
Updated 11:51 pm
Feels Like 55°F
Humidity 67%
Wind NW 7 mph
Barometer  29.75 in
Dew Point 51°F
St. Clair Lake MN weather - Mostly Clear - 17°C
Mostly Clear
17°C
Updated 11:51 pm
Feels Like 13°C
Humidity 67%
Wind NW 11 km/h
Barometer  100.7 kPa
Dew Point 11°C
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St. Clair Lake Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
St. Clair Lake, MN Weather - Rest Of Tonight Mostly Clear St. Clair Lake, MN Weather - Saturday Mostly Sunny St. Clair Lake, MN Weather - Saturday Night Mostly Cloudy St. Clair Lake, MN Weather - Sunday Sunny St. Clair Lake, MN Weather - Sunday Night Partly Cloudy St. Clair Lake, MN Weather - Monday Chance Of T-Storm St. Clair Lake, MN Weather - Monday Night Chance Of Showers St. Clair Lake, MN Weather - Tuesday Mostly Sunny St. Clair Lake, MN Weather - Tuesday Night Mostly Clear St. Clair Lake, MN Weather - Wednesday Chance Of Showers St. Clair Lake, MN Weather - Wednesday Night Chance Of Showers St. Clair Lake, MN Weather - Thursday Partly Cloudy
Mostly Clear Mostly Sunny Mostly Cloudy Sunny Partly Cloudy Chance of T-Storm Chance of Showers Mostly Sunny Mostly Clear Chance of Showers Chance of Showers Partly Cloudy
Lo: 53°FLo: 12°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 63°FHi: 17°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 68°FHi: 20°C
Lo: 48°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1112 PM CDT Fri Sep 11 2026 St. Clair Lake, MN Weather - WeatherWorld.com

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Issued: 1117 PM CDT Fri Sep 11 2026

Key Messages

  • There is a high chance for soaking rainfall Sunday night into Monday night across the region which could impact outdoor activities.

Discussion

... Issued at 230 PM CDT Fri Sep 11 2026

...Synopsis...

A cold front is pushing through the Northern Plains this afternoon, keeping temperatures in the north in the 60s. Meanwhile ahead of the front in far southeastern ND into west central MN, temperatures have reached the mid 80s, and dew points have climbed into the mid 60s, creating a narrow, c...