| NWS Forecast for: Lyon County Issued by: National Weather Service Topeka, KS Last Update: 252 AM CDT Fri Jun 19 2026 | |
| Today: Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph. Tonight: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Saturday: Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Saturday Night: A chance of thunderstorms. Showers likely in the evening, then showers after midnight. Locally heavy rainfall possible after midnight. Humid with lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Sunday: Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly in the morning. Humid with highs in the mid 80s. Southwest winds around 15 mph, becoming northwest in the afternoon. Chance of rain 80 percent. Sunday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent. Monday: Partly sunny. Highs in the upper 70s. Monday Night And Tuesday: Partly cloudy. Lows around 60. Highs in the lower 80s. Tuesday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Wednesday: Mostly sunny. Highs in the lower 80s. Wednesday Night: Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Thursday: Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. | |
| Zone Forecast: Lyon County | |
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