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Johnson, MN 7-Day Night Weather Forecast
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Johnson, MN Weather Forecast
Johnson, MN Weather Forecast Date: 422 PM CDT Thu Oct 01 2026
The area/counties/county of: Big Stone, including the city of Ortonville.or toggle through each period.
Tonight... Mostly clear. Cooler with lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Friday... Partly sunny. Highs in the lower 60s. Southwest winds around 5 mph, becoming south in the afternoon.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Saturday... Partly sunny. A chance of showers in the afternoon. Highs around 70. South winds 10 to 15 mph, becoming southwest 5 to 10 mph in the afternoon. Chance of rain 30%.
Saturday Night... Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph.
Sunday... Mostly sunny. Highs in the mid 60s.
Sunday Night... Clear. Lows in the lower 40s.
Monday... Mostly clear. Highs in the upper 60s. Lows in the lower 50s.
Monday Night... Mostly clear. Highs in the upper 60s. Lows in the lower 50s.
Tuesday... Partly sunny. Highs in the mid 70s.
Tuesday Night... Mostly clear. Lows in the lower 50s. Highs in the lower 70s.
Wednesday... Mostly clear. Lows in the lower 50s. Highs in the lower 70s.
POP = Probability of Precipitation
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