| NWS Forecast for: Dallas County Issued by: National Weather Service Dallas/Fort Worth, TX Last Update: 845 PM CDT Sat Aug 22 2026 | |
Tonight: Partly cloudy with a less than 20 percent chance of showers. Lows in the lower 80s. Southeast winds around 5 mph. Sunday: Mostly sunny. Hot with highs around 107. South winds 5 to 10 mph. Heat index values up to 110 in the afternoon. Sunday Night: Partly cloudy. Lows in the mid 80s. South winds 5 to 10 mph. Monday: Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. Heat index values up to 111 in the afternoon. Monday Night: Mostly clear. Lows in the lower 80s. South winds around 10 mph. Tuesday: Sunny, hot with highs 105 to 110. Heat index values up to 115 in the afternoon. Tuesday Night: Mostly clear. A 20 percent chance of showers after midnight. Lows in the lower 80s. Wednesday: Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20 percent. Heat index values up to 115 in the afternoon. Wednesday Night: Partly cloudy in the evening, then clearing. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 70s. Chance of rain 20 percent. Thursday: Mostly sunny. Hot with highs 100 to 105. Heat index values up to 115 in the afternoon. Thursday Night: Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 70s. Friday: Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. Friday Night: Mostly clear. Lows in the upper 70s. Saturday: Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. | |
| Zone Forecast: Dallas County | |
Visit your local NWS office at: https://www.weather.gov/fwd |