| NWS Forecast for: Lamar County Issued by: National Weather Service Dallas/Fort Worth, TX Last Update: 620 PM CDT Wed Jul 15 2026 | |
| Tonight: Partly cloudy this evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Thursday: Partly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Thursday Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph. Friday: Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds around 5 mph. Saturday: Sunny. Highs in the lower 90s. Saturday Night: Mostly clear. Lows in the mid 70s. Sunday: Sunny. Highs in the mid 90s. Sunday Night: Clear. Lows in the mid 70s. Monday: Sunny. Highs in the upper 90s. Monday Night: Clear. Lows in the upper 70s. Tuesday: Sunny, hot with highs in the upper 90s. Heat index values up to 105. Tuesday Night: Mostly clear. Lows in the upper 70s. Wednesday: Sunny, hot with highs in the upper 90s. Heat index values up to 105. | |
| Zone Forecast: Lamar County | |
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