78643 Weather (Llano, TX)

Weather forecast for: Llano TX

Last Update: 4:48 pm CDT Oct 30, 2026

This Afternoon: Showers. High near 66. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Showers, mainly before 10pm. Low around 59. East wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday: A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 76. Calm wind.

Saturday Night: Mostly cloudy, with a low around 61. Calm wind.

Sunday: Mostly cloudy, with a high near 82. Calm wind becoming south southeast around 5 mph in the afternoon.

Sunday Night: Mostly cloudy, with a low around 64. Calm wind.

Monday: Partly sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Tuesday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 76. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night: Mostly clear, with a low around 49.

Wednesday: Sunny, with a high near 76.

Wednesday Night: Mostly clear, with a low around 48.

Thursday: Sunny, with a high near 78.

Thursday Night: Mostly clear, with a low around 47.

Friday: Sunny, with a high near 78.