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Johnston Weather Warning NWS WEATHER ALERT FOR THE JOHNSTON, MN AREA - Issued: 602 AM CDT Wed Aug 12 2026 Johnston Weather Warning

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Johnston, MN Weather - Hour by Hour Forecast

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Johnston, MN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 81°F27°C, dew point 59°F15°C, humidity 47%. Wind direction is N at 6 mph10 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.88 in1012 mb.
Today - Mostly sunny. Highs in the mid 80s. North winds around 5 mph... Full Forecast
Tonight - Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 60 to 65.. Full Forecast

Johnston Hourly Weather

24 Hour Forecast Scroll
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Johnston, MN Hourly Weather - Partly Cloudy - 4:00 PM Johnston, MN Hourly Weather - Partly Cloudy - 5:00 PM Johnston, MN Hourly Weather - Mostly Cloudy - 6:00 PM Johnston, MN Hourly Weather - Mostly Cloudy - 7:00 PM Johnston, MN Hourly Weather - Mostly Cloudy - 8:00 PM Johnston, MN Hourly Weather - Cloudy - 9:00 PM Johnston, MN Hourly Weather - Cloudy - 10:00 PM Johnston, MN Hourly Weather - Cloudy - 11:00 PM Johnston, MN Hourly Weather - Cloudy - 12:00 AM Johnston, MN Hourly Weather - Cloudy - 1:00 AM Johnston, MN Hourly Weather - Cloudy - 2:00 AM Johnston, MN Hourly Weather - Cloudy - 3:00 AM Johnston, MN Hourly Weather - Cloudy - 4:00 AM Johnston, MN Hourly Weather - Cloudy - 5:00 AM Johnston, MN Hourly Weather - Cloudy - 6:00 AM Johnston, MN Hourly Weather - Cloudy - 7:00 AM Johnston, MN Hourly Weather - Cloudy - 8:00 AM Johnston, MN Hourly Weather - Mostly Cloudy - 9:00 AM Johnston, MN Hourly Weather - Mostly Cloudy - 10:00 AM Johnston, MN Hourly Weather - Mostly Cloudy - 11:00 AM Johnston, MN Hourly Weather - Partly Cloudy - 12:00 PM Johnston, MN Hourly Weather - Partly Cloudy - 1:00 PM Johnston, MN Hourly Weather - Partly Cloudy - 2:00 PM Johnston, MN Hourly Weather - Partly Cloudy - 3:00 PM
Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
83°F28°C 82°F28°C 80°F27°C 79°F26°C 77°F25°C 75°F24°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 68°F20°C 71°F22°C 73°F23°C 75°F24°C 77°F25°C 79°F26°C 79°F26°C 80°F27°C
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2% 2% 2% 2% 4% 4% 4% 4% 4% 4% 17% 17% 17% 17% 17% 17% 6% 6% 6% 6% 6% 6% 1% 1%
57°F14°C 57°F14°C 58°F14°C 58°F14°C 59°F15°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 61°F16°C 60°F16°C 58°F14°C 57°F14°C 56°F13°C
41% 43% 47% 49% 54% 62% 68% 71% 76% 79% 81% 81% 84% 87% 87% 90% 84% 76% 71% 62% 56% 49% 47% 44%
NW SW ESE N NE NE ENE E E E E E ENE E E E E E ENE ENE ENE ENE ENE ENE
5 mph 5 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 7 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
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POP = Probability of Precipitation. ** Indicates missing data/values from KDTL model statistics.

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Prob Precip % = Probability of Precipitation.

Johnston 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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