Marietta, OK

Current conditions, hourly and 7-day forecast, and live radar for Marietta, OK 73448. Right now: mostly clear, 76°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 76. Heat index values as high as 100. South wind around 8 mph.
• Thursday: A slight chance of rain showers between 10am and 1pm, then showers and thunderstorms likely. Mostly sunny. High near 99, with temperatures falling to around 93 in the afternoon. Heat index values as high as 103. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday Night: Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
• Friday: A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 98. Heat index values as high as 103. Southeast wind 3 to 9 mph. Chance of precipitation is 30%.
• Friday Night: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. South southeast wind around 9 mph. Chance of precipitation is 20%.
• Saturday: Sunny, with a high near 101.