Gas City has a moderate climate with four distinct seasons. Summers are warm and humid, with average temperatures ranging from 80°F (27°C) to 90°F (32°C). Winters are cold and snowy, with average temperatures ranging from 20°F (-6°C) to 40°F (4°C). Spring and fall are mild, with pleasant temperatures ranging from 50°F (10°C) to 70°F (21°C). Visitors and residents can expect occasional thunderstorms and rainfall throughout the year.
The climate in Gas City is considered to be humid continental. Summers are typically warm and humid, with average temperatures ranging from the mid-70s to mid-80s Fahrenheit (low 20s to high 20s Celsius). Winters are cold, with average temperatures ranging from the mid-20s to mid-30s Fahrenheit (-4 to 1 degree Celsius). The area experiences moderate precipitation throughout the year, with occasional snowfall in the winter months.