Lamar, TX 7-Day Weather Forecast
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Lamar Weather Forecast


Lamar, TX Weather Forecast Date: 723 PM CDT Fri Oct 02 2026
Weather forecast for Lamar, TX
| Tonight Lo: 71°F Lo: 22°C |
Tonight... Partly cloudy. A chance of showers and thunderstorms, mainly this evening. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 40%. |
| Sat Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Saturday... Mostly cloudy with a chance of showers and thunderstorms. Highs around 90. Northeast winds 5 to 10 mph. Chance of rain 50%. |
| Sun Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Sunday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 80s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80%. |
| Mon Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Monday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%. |
| Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny. Highs in the upper 80s. |
| Wed Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Wednesday... Sunny. Highs in the upper 80s. |
| Thu Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Thursday... Sunny. Highs in the upper 80s. |
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