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Lake Sylvan, MN 7-Day Night Weather Forecast
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Lake Sylvan, MN Weather Forecast
Lake Sylvan, MN Weather Forecast Date: 141 PM CDT Mon Oct 12 2026
The area/counties/county of: South Itasca, including the city of Grand Rapids.or toggle through each period.
This Afternoon... Cloudy with a chance of showers with possible thunderstorms and drizzle. Much cooler. Near steady temperature in the lower 50s. East winds around 10 mph with gusts up to 25 mph. Chance of rain 50%.
Tonight... Cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers with a slight chance of drizzle after midnight. Lows in the mid 40s. Northeast winds 5 to 10 mph. Chance of rain 70%.
Tuesday... Cloudy. A slight chance of very light drizzle in the morning. Highs in the lower 50s. Northwest winds 5 to 10 mph.
Tuesday Night... Mostly cloudy. Lows in the mid 30s. Northwest winds around 5 mph.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s. Northwest winds around 5 mph.
Wednesday Night... Partly cloudy. Lows in the lower 30s.
Thursday... Mostly cloudy. A 20% chance of rain showers. Highs in the upper 50s. Lows in the lower 30s.
Thursday Night... Mostly cloudy. A 20% chance of rain showers. Highs in the upper 50s. Lows in the lower 30s.
Friday... Mostly cloudy in the morning, then clearing. Highs around 50.
Friday Night... Mostly clear. Lows in the upper 20s. Highs in the upper 50s.
Saturday... Mostly clear. Lows in the upper 20s. Highs in the upper 50s.
Saturday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
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