| NWS Forecast for: Armstrong County Issued by: National Weather Service Amarillo, TX Last Update: 246 PM CDT Sat Aug 22 2026 | |
Tonight: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Sunday: Mostly sunny. Highs around 106. Southwest winds 10 to 15 mph. Sunday Night: Mostly clear. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Monday: Sunny. Highs around 107. West winds 10 to 20 mph. Monday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph, becoming west after midnight. Tuesday: Mostly sunny. Highs 100-105. Tuesday Night: Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. Wednesday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Wednesday Night: Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. Thursday: Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Thursday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. Friday Through Saturday: Mostly clear. Highs around 100. Lows in the lower 70s. | |
| Zone Forecast: Armstrong County | |
Visit your local NWS office at: https://www.weather.gov/ama |