| NWS Forecast for: Lamar County Issued by: National Weather Service Dallas/Fort Worth, TX Last Update: 609 AM CDT Sat Jun 13 2026 | |
| Today: Mostly sunny. Highs in the lower 90s. South winds 5 to 10 mph. Tonight: Partly cloudy. A 40 percent chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Sunday: Partly sunny with showers and thunderstorms likely. Humid with highs in the mid 80s. West winds around 5 mph, becoming north in the afternoon. Chance of rain 70 percent. Sunday Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 60s. North winds 5 to 10 mph. Chance of rain 90 percent. Monday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Tuesday: Mostly sunny. Highs in the mid 80s. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Mostly sunny. Highs in the lower 90s. Wednesday Night: Clear. Lows in the upper 70s. Thursday: Mostly sunny. Highs in the mid 90s. Heat index values up to 110 in the afternoon. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. Chance of rain 40 percent. Juneteenth: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. | |
| Zone Forecast: Lamar County | |
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