About Newton, KS's Climate & Weather History

Newton is a city of approximately 19,200 people in Kansas, United States. Located in the Central Time Zone at 38°N latitude.

In 2025, Newton recorded an average annual temperature of 57°F. The hottest temperatures reached 99°F in August; the coolest were -13°F in January. Total precipitation for the year was 34 inches, with the wettest month being June. Snowfall for the year totaled approximately 5 inches.