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Frethem Lake, MN Weather Forecast

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Frethem Lake, MN Weather Forecast

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Frethem Lake MN Weather - Overcast - 49°F
Overcast
49°F
Updated 6:22 am
Feels Like 48°F
Humidity 74%
Wind SSE 4 mph
Barometer  29.94 in
Visibility 6 mi
Frethem Lake MN Weather - Overcast - 10°C
Overcast
10°C
Updated 6:22 am
Feels Like 9°C
Humidity 74%
Wind SSE 6 km/h
Barometer  1014 mb
Visibility 10 km
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Frethem Lake Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Frethem Lake, MN Weather - Today Sunny Frethem Lake, MN Weather - Tonight Chance Of T-Storm Frethem Lake, MN Weather - Thursday Chance Of T-Storm Frethem Lake, MN Weather - Thursday Night Partly Cloudy Frethem Lake, MN Weather - Friday Mostly Sunny Frethem Lake, MN Weather - Friday Night Mostly Clear Frethem Lake, MN Weather - Saturday Mostly Clear Frethem Lake, MN Weather - Sunday Partly Sunny Frethem Lake, MN Weather - Sunday Night Chance Of Showers Frethem Lake, MN Weather - Monday Chance Of Showers Frethem Lake, MN Weather - Monday Night Chance Of Showers Frethem Lake, MN Weather - Tuesday Mostly Sunny
Sunny Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Partly Sunny Chance of Showers Chance of Showers Chance of Showers Mostly Sunny
Hi: 78°FHi: 26°C
 Lo: 55°FLo: 13°C Hi: 83°FHi: 28°C
 Lo: 55°FLo: 13°C Hi: 83°FHi: 28°C
 Hi: 75°FHi: 24°C
Lo: 53°FLo: 12°C		 Hi: 75°FHi: 24°C
Lo: 53°FLo: 12°C		 Hi: 78°FHi: 26°C
 Hi: 83°FHi: 28°C
Lo: 55°FLo: 13°C		 Hi: 83°FHi: 28°C
Lo: 55°FLo: 13°C		 Lo: 58°FLo: 14°C Hi: 83°FHi: 28°C
POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 432 AM CDT Wed Aug 19 2026 Frethem Lake, MN Weather - WeatherWorld.com

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Frethem Lake Forecast Discussion

Issued: 348 AM CDT Wed Aug 19 2026

Key Messages

  • Isolated thunderstorms in eastern North Dakota into Minnesota Wednesday overnight into Thursday. No severe weather anticipated.

Discussion

... Issued at 209 PM CDT Tue Aug 18 2026

...Synopsis...

A classic August pattern is in place over the Northern Plains and Upper Midwest. As of this afternoon, we are sandwiched between ridging over the western US, and troughing over the Great Lakes. This leaves us in northwesterly flow aloft through the next several days....