Lake Mexia Weather Forecast
- 72
- 95
Slight Chance Thunderstorms
- 72
- 96
Partly Sunny
- 67
- 95
Partly Sunny
- 68
- 94
Partly Sunny
- 72
- 95
Partly Sunny
- 72
- 95
Partly Sunny
Today 22 Sep Limestone
Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the mid 90s. Northeast Winds around 5 Mph.
Tonight 22 Sep Limestone
Mostly clear. Lows in the lower 70s. Northeast Winds around 5 Mph.
Lake Mexia Temperature Statistics
September Temperature
Mexia Limestone County Airport (5 miles)
Lowest 19 September, 2026
66.2 °FAverage September
83 °FHighest 12 September, 2026
99 °F
Climate (2021–2026)
Mexia Limestone County Airport (5 miles)
Average Low 2021–2026
58.3 °FAverage 2021–2026
68.4 °FAverage High 2021–2026
79.3 °F