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Union Lake, MN Weather Forecast

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Union Lake, MN Weather Forecast

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Union Lake MN weather - Overcast - 53°F
Overcast
53°F
Updated 10:33 pm
Feels Like 46°F
Humidity 55%
Wind S 9 mph
Barometer  30.16 in
Dew Point 38°F
Union Lake MN weather - Overcast - 12°C
Overcast
12°C
Updated 10:33 pm
Feels Like 8°C
Humidity 55%
Wind S 14 km/h
Barometer  102.1 kPa
Dew Point 3°C
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Union Lake Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT
Union Lake, MN Weather - Rest Of Tonight Scattered Showers Union Lake, MN Weather - Saturday Chance Of Showers Union Lake, MN Weather - Saturday Night Partly Cloudy Union Lake, MN Weather - Sunday Sunny Union Lake, MN Weather - Sunday Night Mostly Clear Union Lake, MN Weather - Monday Mostly Clear Union Lake, MN Weather - Monday Night Mostly Clear Union Lake, MN Weather - Tuesday Mostly Sunny Union Lake, MN Weather - Tuesday Night Mostly Clear Union Lake, MN Weather - Wednesday Partly Cloudy Union Lake, MN Weather - Thursday Partly Cloudy Union Lake, MN Weather - Thursday Night Mostly Clear
Scattered Showers Chance of Showers Partly Cloudy Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy Partly Cloudy Mostly Clear
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 43°FLo: 6°C Hi: 63°FHi: 17°C
 Lo: 35°FLo: 2°C Hi: 65°FHi: 18°C
Lo: 48°FLo: 9°C		 Hi: 65°FHi: 18°C
Lo: 48°FLo: 9°C		 Hi: 73°FHi: 23°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		 Lo: 45°FLo: 7°C
POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 937 PM CDT Fri Oct 02 2026 Union Lake, MN Weather - WeatherWorld.com

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Union Lake Forecast Discussion

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Issued: 637 PM CDT Fri Oct 2 2026

Key Messages

  • Other than a few light rain showers tonight into Saturday, mostly dry conditions and near to slightly above average temperatures through the next seven days.

Discussion

... Issued at 219 PM CDT Fri Oct 2 2026

...Synopsis...

West to northwest flow aloft with one weak shortwave entering northwestern ND and another, stronger wave further upstream over the Northern Rockies. That stronger shortwave will move out into the Plains on Saturday, pushing a surface trough axis into the Red River Val...