Hallettsville Weather Forecast
- 48
 - 80
 
Sunny
- 52
 - 82
 
Mostly Sunny
- 56
 - 85
 
Mostly Sunny
- 62
 - 86
 
Mostly Sunny
- 58
 - 89
 
Mostly Sunny
- 60
 - 89
 
Mostly Sunny
- 53
 - 83
 
Mostly Sunny
Today 3 Nov Lavaca
Sunny. Highs in the upper 70s. South Winds around 5 Mph.
Tonight 3 Nov Lavaca
Clear. Lows in the upper 40s. Southeast Winds around 5 Mph.
Hallettsville Temperature Statistics
November Temperature
Robert R Wells Jr Airport (28.6 miles)
Lowest 1 November, 2025
47.3 °FAverage November
61.1 °FHighest 1 November, 2025
76.5 °F
Climate (2020–Present)
Robert R Wells Jr Airport (28.6 miles)
Average Low 2020–2025
60.2 °FAverage 2020–2025
69.9 °FAverage High 2020–2025
80.5 °F