Decatur, TX

Current conditions, hourly and 7-day forecast, and live radar for Decatur, TX 76234. Right now: mostly clear, 77°F. Data from the National Weather Service.

• Tonight: Mostly clear. Low around 77, with temperatures rising to around 79 overnight. South wind around 10 mph.
• Thursday: A chance of showers and thunderstorms after 1pm. Sunny. High near 100, with temperatures falling to around 95 in the afternoon. Heat index values as high as 101. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 76. Heat index values as high as 97. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
• Friday: Mostly sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 102. South southeast wind 5 to 10 mph.
• Friday Night: Mostly clear, with a low around 77. South southeast wind around 10 mph.
• Saturday: Sunny. High near 101, with temperatures falling to around 99 in the afternoon. South wind around 10 mph, with gusts as high as 20 mph.