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Pottawatomie County, KS Weather Forecast
Pottawatomie County, KS Weather Forecast Date: 542 AM CDT Tue Sep 15 2026
The area/counties/county of: Pottawatomie, including the cities of: Wamego and St. Marys.or toggle through each period.
Today... Mostly cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms May produce heavy rainfall this afternoon. Not as warm with highs in the upper 70s. Temperature falling to around 70 this afternoon. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Tonight... Showers with a chance of thunderstorms. Some thunderstorms May produce heavy rainfall. Humid with lows in the lower 60s. Northeast winds 10 to 15 mph, becoming east around 5 mph after midnight. Chance of rain 90%.
Wednesday... Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning. Some thunderstorms May produce heavy rainfall in the morning. Humid with highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 70%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Southeast winds around 5 mph.
Thursday... Mostly sunny. Humid with highs in the upper 80s. South winds around 5 mph.
Thursday Night... Mostly clear. Lows around 70.
Friday... Mostly sunny. Highs in the upper 80s.
Friday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50%.
Saturday... Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 50%.
Sunday... Partly sunny. A slight chance of showers in the morning. Not as warm with highs in the lower 70s.
Sunday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
Pottawatomie County Radar Loop
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