Weather forecast for: Mertzon TX
Last Update: 3:16 pm CDT Sep 23, 2026
Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday: Mostly sunny, with a high near 92. South southeast wind 5 to 10 mph.
Thursday Night: Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph.
Friday: Partly sunny, with a high near 92. South wind 5 to 10 mph.
Friday Night: Mostly cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Saturday: Partly sunny, with a high near 92. South wind around 10 mph, with gusts as high as 20 mph.
Saturday Night: Partly cloudy, with a low around 69. South wind 5 to 10 mph.
Sunday: Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph.
Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. South wind around 5 mph.
Monday: Mostly sunny, with a high near 95. South wind around 10 mph.
Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 84.