Markham, TX

Current conditions, hourly and 7-day forecast, and live radar for Markham, TX 77456. Right now: partly cloudy then slight chance showers and thunderstorms, 76°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 76. East wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Thursday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 92, with temperatures falling to around 89 in the afternoon. Heat index values as high as 101. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
• Friday: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 93. Heat index values as high as 106. South wind 0 to 10 mph. Chance of precipitation is 60%.
• Friday Night: Showers and thunderstorms likely before 7pm. Mostly cloudy, with a low around 78. South wind 5 to 10 mph. Chance of precipitation is 60%.
• Saturday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.