Mountain Brook Weather Forecast
- 49
- 73
Sunny
- 49
- 80
Mostly Sunny
- 52
- 83
Mostly Sunny
- 55
- 83
Mostly Sunny
- 58
- 85
Mostly Sunny
- 63
- 86
Partly Sunny
Today 25 Sep Gaston
Sunny. Highs in the lower 70s. North Winds 5 to 10 Mph.
Tonight 25 Sep Gaston
Mostly clear. Lows in the upper 40s. North Winds around 5 Mph.
Mountain Brook Temperature Statistics
September Temperature
Gastonia Municipal Airport (5 miles)
Lowest 9 September, 2026
61 °FAverage September
77.6 °FHighest 5 September, 2026
96.1 °F
Climate (2021–2026)
Gastonia Municipal Airport (5 miles)
Average Low 2021–2026
51.3 °FAverage 2021–2026
61.8 °FAverage High 2021–2026
72.7 °F