Lumberton Weather Forecast
- 74
- 91
Mostly Sunny
- 74
- 92
Chance Thunderstorms
- 74
- 91
Chance Thunderstorms
- 74
- 92
Slight Chance Thunderstorms
- 74
- 91
Partly Sunny
- 72
- 90
Slight Chance Thunderstorms
- 71
- 90
Mostly Sunny
Today 12 Sep Hardin
Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Temperature falling into the upper 80s this afternoon. South Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 105.
Tonight 12 Sep Hardin
Mostly clear. Lows in the mid 70s. South Winds around 5 Mph, becoming east around 5 Mph after midnight.
Lumberton Temperature Statistics
September Temperature
Beaumont Municipal Airport (13 miles)
Lowest 7 September, 2026
73.8 °FAverage September
80 °FHighest 7 September, 2026
93.2 °F
Climate (2021–2026)
Beaumont Municipal Airport (13 miles)
Average Low 2021–2026
60.3 °FAverage 2021–2026
69.5 °FAverage High 2021–2026
79.9 °F