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City of Barnum, MNBarnum, MN 7-Day Night Weather Forecast
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Barnum, MN Weather Forecast
Barnum, MN Weather Forecast Date: 540 AM CDT Fri Sep 25 2026
The area/counties/county of: Carlton And South St. Louis, including the city of Duluth.or toggle through each period.
Today... Mostly cloudy this morning, then becoming mostly sunny. Patchy fog this morning. Highs in the upper 60s. Southeast winds around 5 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows around 50. East winds around 5 mph.
Saturday... Mostly cloudy in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%.
Saturday Night... Showers likely. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 70%.
Sunday... Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. South winds around 5 mph. Chance of rain 20%.
Sunday Night... Partly cloudy. Lows around 50.
Monday... Partly sunny. Highs in the upper 60s.
Monday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50%.
Tuesday... Showers likely. Highs in the mid 60s. Chance of rain 70%.
Tuesday Night... Mostly cloudy. A chance of showers, mainly in the evening. Lows in the upper 40s. Chance of rain 50%.
Wednesday... Partly sunny with a 20% chance of showers. Highs in the mid 60s.
Wednesday Night... Partly cloudy. A 20% chance of showers. Lows in the mid 40s. Highs in the mid 60s.
POP = Probability of Precipitation
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