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78643 Weather (Llano, TX)

Llano, TX WeatherCurrent Conditions and Weather for Llano, Texas
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Lightning Observed at Llano (78643), temperature is 84°F29°C, dew point 68°F20°C, humidity 58%. Wind direction is N at 0 mphat 0 km/h with visibility of 10 mi16 km. Barometric pressure is 29.84 in1010 mb. Last update: 7:40 pm.*
*Time is approximately 7:40 pm Fri, Sep 11, 2026. Time will be within 15 minutes of current local time. Llano weather forecast data is updated every 15 minutes.

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Llano TX Weather - 8:40 pm

Llano Weather Forecast

Weather forecast for: Llano TX
Last Update: 7:14 pm CDT Sep 11, 2026
Tonight: Mostly clear, with a low around 73. South southeast wind around 5 mph.
Saturday: Sunny and hot, with a high near 102. Heat index values as high as 105. Southeast wind 5 to 10 mph.
Saturday Night: Mostly clear, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday: Sunny and hot, with a high near 100. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night: Mostly clear, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday: Sunny and hot, with a high near 99. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night: Mostly clear, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday: Sunny and hot, with a high near 100. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night: Mostly clear, with a low around 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday: Sunny and hot, with a high near 99.
Wednesday Night: Mostly clear, with a low around 73.
Thursday: Sunny, with a high near 97.
Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 73.
Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

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