Big Lake Weather Forecast
- 62
- 84
Decreasing Clouds
- 63
- 87
Partly Sunny
- 66
- 88
Chance Thunderstorms
- 64
- 81
Chance Thunderstorms
- 63
- 85
Chance Thunderstorms
- 52
- 80
Chance Thunderstorms
Today 30 Mar Union
Mostly cloudy this Morning, then clearing. Highs in the mid 80s. South Winds 5 to 10 Mph.
Tonight 30 Mar Union
Mostly clear. Lows in the lower 60s. South Winds around 5 Mph.
Big Lake Temperature Statistics
March Temperature
Bastrop, Morehouse Memorial Airport (17.4 miles)
Lowest 16 March, 2026
36 °FAverage March
65.9 °FHighest 22 March, 2026
88.7 °F
Climate (2021–Present)
Bastrop, Morehouse Memorial Airport (17.4 miles)
Average Low 2021–2026
55.3 °FAverage 2021–2026
65.1 °FAverage High 2021–2026
76.3 °F