Marietta Weather Forecast
Weather forecast for: Marietta TX
Last Update: 6:30 am CDT Oct 10, 2026
Today: Sunny, with a high near 92. Calm wind becoming northeast around 5 mph.
Tonight: Clear, with a low around 64. Calm wind becoming southwest around 5 mph.
Sunday: Sunny, with a high near 93. Southwest wind 5 to 10 mph.
Sunday Night: Mostly clear, with a low around 64. South wind around 5 mph.
Columbus Day: Sunny, with a high near 93. South wind 5 to 10 mph.
Monday Night: Clear, with a low around 71.
Tuesday: Sunny and hot, with a high near 95.
Tuesday Night: Mostly clear, with a low around 73.
Wednesday: Sunny and hot, with a high near 95.
Wednesday Night: Mostly clear, with a low around 70.
Thursday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 64.
Friday: A 20 percent chance of showers. Mostly sunny, with a high near 85.