Cup Lake, MN 7-Day Night Weather Forecast
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Cup Lake, MN Weather Forecast


Cup Lake, MN Weather Forecast Date: 306 PM CDT Thu Oct 29 2026
The area/counties/county of: Northern Cook And Lake, including the city of Isabella.or toggle through each period.
This Afternoon... Mostly cloudy and much cooler. Near steady temperature in the upper 30s. Temperature falling into the upper 30s late. Northwest winds around 10 mph with gusts up to 25 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Friday... Mostly sunny. Highs in the mid 40s. Northwest winds around 5 mph.
Friday Night... Mostly clear. Lows in the upper 20s. Light and variable winds.
Saturday... Mostly sunny. Highs in the lower 50s. Southeast winds around 5 mph.
Saturday Night... Mostly cloudy with a 40% chance of showers. Not as cool with lows around 40.
Sunday... Mostly cloudy. Highs in the upper 50s. Lows in the mid 40s.
Sunday Night... Mostly cloudy. Highs in the upper 50s. Lows in the mid 40s.
Monday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 20%.
Monday Night... Showers likely. Lows in the mid 40s. Chance of rain 70%.
Tuesday... Showers likely, mainly in the morning. Highs in the upper 50s. Chance of rain 70%.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 40s. Highs in the lower 50s.
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