About Hewitt, TX's Climate & Weather History

Hewitt is a city of approximately 14,300 people in Texas, United States. Located in the Central Time Zone at 31.5°N latitude.

In 2025, Hewitt recorded an average annual temperature of 69°F — about 2.0°F above the 30-year normal of 67°F. The hottest day reached 99°F in August; the coldest was 18°F in February. Total precipitation was 39 inches (wetter than usual). The wettest month was June.