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Grantville, KS Weather Forecast
Grantville, KS Weather Forecast Date: 547 AM CDT Fri Sep 18 2026
The area/counties/county of: Jefferson, including the cities of: Valley Falls, Oskaloosa, Perry, Mclouth, Grantville, Meriden, and Nortonville.or toggle through each period.
Today... Sunny. Highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph.
Tonight... Partly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night... Showers with a chance of thunderstorms. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 90%.
Sunday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Not as warm. Humid with highs in the upper 70s. North winds around 5 mph. Chance of rain 60%.
Sunday Night... Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 60. Chance of rain 50%.
Monday... Mostly cloudy. A slight chance of showers in the morning. Highs around 70.
Monday Night... Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Tuesday... Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Wednesday... Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Wednesday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s.
POP = Probability of Precipitation
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