Barnum Lake Weather Forecast
- 68
- 87
Decreasing Clouds
- 68
- 89
Partly Sunny
- 68
- 89
Mostly Cloudy
- 53
- 83
Rain Showers Likely
- 52
- 74
Mostly Cloudy
- 55
- 73
Mostly Cloudy
Today 15 Apr Polk
Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.
Tonight 15 Apr Polk
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.
Barnum Lake Temperature Statistics
April Temperature
Lufkin, Angelina County Airport (19.9 miles)
Lowest 7 April, 2026
45.6 °FAverage April
70.2 °FHighest 1 April, 2026
85.6 °F
Climate (2021–Present)
Lufkin, Angelina County Airport (19.9 miles)
Average Low 2021–2026
59.1 °FAverage 2021–2026
69.6 °FAverage High 2021–2026
80.8 °F