Johnson, MN Weather Forecast

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Johnson, MN Weather Forecast

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Johnson MN weather  - Mostly Cloudy - 50°F
Mostly Cloudy
50°F
Updated 4:26 am
Feels Like 48°F
Humidity 93%
Wind SE 9 mph
Barometer  30.31 in
Dew Point 48°F
Johnson MN weather  - Mostly Cloudy - 10°C
Mostly Cloudy
10°C
Updated 4:26 am
Feels Like 9°C
Humidity 93%
Wind SE 14 km/h
Barometer  102.6 kPa
Dew Point 9°C

Johnson Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Johnson, MN Weather - Today Mostly Cloudy Johnson, MN Weather - Tonight Chance Of T-Storm Johnson, MN Weather - Thursday Chance Of T-Storm Johnson, MN Weather - Thursday Night Chance Of Showers Johnson, MN Weather - Friday Chance Of Showers Johnson, MN Weather - Friday Night Chance Of T-Storm Johnson, MN Weather - Saturday Chance Of Showers Johnson, MN Weather - Saturday Night Mostly Cloudy Johnson, MN Weather - Sunday Mostly Cloudy Johnson, MN Weather - Sunday Night Chance Of T-Storm Johnson, MN Weather - Monday Chance Of T-Storm Johnson, MN Weather - Monday Night Chance Of T-Storm
Mostly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers Chance of T-Storm Chance of Showers Mostly Cloudy Mostly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm
Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C
Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C
POP: 90% POP: 70% POP: 20% POP: 40% POP: 80% POP: 50% POP: 40% POP: 60% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 322 AM CDT Wed Sep 23 2026 Johnson, MN Weather - WeatherWorld.com

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Issued: 142 AM CDT Wed Sep 23 2026

Key Messages

  • Spotty rain showers (30-55%) are possible through the morning, mainly across portions of central SD to the James River. Additional rain (60-90%) and weak thunderstorm expected midday through Thursday morning with the bulk of the rainfall falling this evening and overnight. Chance of rainfall of a quarter inch or more is 50-90% mainly along and east of I29.
  • Occasional rain chances continue for the end of the week with the highest chances (50-85%) Friday evening through Saturday mornin...