Weather Forecast and Radar for Aviston, Illinois

Weather in Aviston, IL

Aviston, Illinois has a humid continental climate characterized by cold, snowy winters and hot, humid summers.

In the winter, temperatures can drop as low as -10°C (14°F) and snowfall totals average around 60 cm (23.6 in). The coldest month of the year is usually January, when temperatures typically range from -5°C (23°F) to 4°C (39°F).

Spring brings mild temperatures and some rain, with temperatures ranging from 3°C (37°F) to 16°C (60°F). Average rainfall totals in the spring are around 57 cm (22.4 in).

Summer temperatures in Aviston can be quite hot and humid, with average highs of 27°C (80°F) and lows of 16°C (61°F). Average rainfall totals during the summer months are around 54 cm (21.3 in).

Autumn is mild with temperatures ranging from 9°C (48°F) to 19°C (66°F). Average rainfall totals in the fall are around 50 cm (19.7 in).

Overall, the climate in Aviston is quite moderate with hot summers and cold winters.

Fast Facts About Aviston, IL

As of 2020, the city population is 2173.

Major Cities Nearby Aviston, IL

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Aviston, Illinois.