Lake Lyndon B Johnson Weather Forecast
- 52
- 76
Rain Showers
- 58
- 69
Chance Thunderstorms
- 65
- 81
Rain Showers Likely
- 59
- 80
Rain Showers Likely
- 50
- 78
Chance Rain Showers
- 46
- 69
Mostly Sunny
Today 7 Mar Llano
Showers with a chance of Thunderstorms. Highs in the mid 70s. Temperature falling into the mid 60s in the afternoon. Southeast Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph in the afternoon. Chance of rain 90 percent.
Tonight 7 Mar Llano
Cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Lake Lyndon B Johnson Temperature Statistics
March Temperature
Horseshoe Bay Resort Airpark (2.5 miles)
Lowest 1 March, 2026
64.6 °FAverage March
74.4 °FHighest 4 March, 2026
88.7 °F
Climate (2021–Present)
Horseshoe Bay Resort Airpark (2.5 miles)
Average Low 2021–2026
57.7 °FAverage 2021–2026
69.6 °FAverage High 2021–2026
82 °F