Blanco Tank Weather Forecast
- 46
- 63
Mostly Cloudy
- 45
- 64
Mostly Cloudy
- 42
- 63
Partly Sunny
- 41
- 75
Sunny
- 41
- 69
Sunny
- 45
- 75
Partly Sunny
Today 11 Jan McMullen
Mostly cloudy. Highs in the mid 60s. North Winds 5 to 10 Mph.
Tonight 11 Jan McMullen
Mostly cloudy. Lows in the mid 40s. North Winds around 5 Mph.
Blanco Tank Temperature Statistics
January Temperature
Cotulla, Cotulla-La Salle County Airport (27.3 miles)
Lowest 1 January, 2026
41 °FAverage January
67.6 °FHighest 2 January, 2026
90 °F
Climate (2021–Present)
Cotulla, Cotulla-La Salle County Airport (27.3 miles)
Average Low 2021–2026
64.6 °FAverage 2021–2026
75.9 °FAverage High 2021–2026
88.2 °F