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County Forecast for Lamar , MO |
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Barton-
Including the cities of Kenoma and Lamar
502 AM CDT Thu May 21 2026
Today Mostly cloudy. A slight chance of showers and thunderstorms this morning. A chance of showers and thunderstorms this afternoon. Warmer with highs in the lower 70s. East winds around 5 mph. Chance of rain 50 percent.
Tonight A chance of thunderstorms. Showers likely. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
Friday A slight chance of thunderstorms. Showers likely. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 60 percent.
Friday night Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. East winds around 5 mph. Chance of rain 20 percent.
Saturday Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. South winds around 5 mph, becoming southwest in the afternoon. Chance of rain 40 percent.
Saturday night and sunday Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 50 percent.
Sunday night Mostly cloudy. Lows around 60.
Memorial day and monday night Mostly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 20 percent.
Tuesday Partly sunny with 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 50 percent.
Tuesday night Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.
Wednesday Partly sunny with 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 50 percent. |
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Bryce Anderson – DTN Meteorologist
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| Widespread Rain on Wednesday |
» More DTN Weather Commentary |
| Posted at 5:38AM Wed May 20, 2026 CDT |
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DTN Weather Summary
