Hewitt Weather Forecast
- 71
- 96
Mostly Sunny
- 72
- 96
Sunny
- 74
- 96
Partly Sunny
- 73
- 96
Slight Chance Thunderstorms
- 73
- 96
Mostly Sunny
- 73
- 96
Partly Sunny
Today 18 Sep McLennan
Sunny, hot with Highs in the upper 90s. Southeast Winds 5 to 10 Mph.
Tonight 18 Sep McLennan
Clear. Lows in the lower 70s. South Winds 5 to 10 Mph.
Hewitt Temperature Statistics
September Temperature
Waco, Mc Gregor Executive Airport (6.8 miles)
Lowest 5 September, 2026
73.9 °FAverage September
86.9 °FHighest 8 September, 2026
102 °F
Climate (2021–2026)
Waco, Mc Gregor Executive Airport (6.8 miles)
Average Low 2021–2026
58.4 °FAverage 2021–2026
69.3 °FAverage High 2021–2026
80.7 °F