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Johnson, MN Weather Forecast
Johnson, MN Weather Forecast Date: 422 PM CDT Fri Sep 25 2026
The area/counties/county of: Big Stone, including the city of Ortonville.or toggle through each period.
Tonight... Mostly cloudy. A chance of sprinkles this evening, then showers likely after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Saturday... Cloudy. Showers likely, mainly in the morning. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70%.
Saturday Night... Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 20%.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. East winds around 5 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
Monday... Mostly cloudy. A slight chance of very light drizzle in the afternoon. Highs in the lower 70s.
Monday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70%.
Tuesday... A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70%.
Tuesday Night... Mostly cloudy. A 20% chance of showers. Lows in the lower 50s. Highs in the upper 60s.
Wednesday... Mostly cloudy. A 20% chance of showers. Lows in the lower 50s. Highs in the upper 60s.
Wednesday Night... Partly cloudy. Lows around 50. Highs in the upper 60s.
Thursday... Partly cloudy. Lows around 50. Highs in the upper 60s.
POP = Probability of Precipitation
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