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Johnson County, KS Weather Forecast
Johnson County, KS Weather Forecast Date: 221 PM CDT Thu Sep 17 2026
The area/counties/county of: Leavenworth, including the cities of: Fort Leavenworth, Leavenworth, Lansing, Kansas City Kansas, Overland Park, Stanley, Olathe, Shawnee, Lenexa, Parkville, Platte City, Riverside, Weatherby Lake, Weston, Gladstone, Liberty, Excelsior Springs, Kearney, Kansas City, and Independence.or toggle through each period.
Tonight... Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph.
Friday... Sunny. Highs in the lower 90s. South winds 5 to 10 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Lows in the upper 60s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 70%.
Sunday... Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 70%.
Sunday Night... Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 70%.
Monday... Mostly cloudy. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 40%.
Monday Night... Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.
Tuesday... Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.
Tuesday Night... Partly cloudy. Lows in the mid 50s.
Wednesday... Partly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
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