Weather Forecast and Radar for Grandwood Park, Illinois

Weather in Grandwood Park, IL

The weather in Grandwood Park, Illinois, United States is warm in the summer and cold in the winter. In the summer months, temperatures average between 75-85°F (24-29°C). The warmest months are usually July and August, with July having an average of 81°F (27°C). In the winter months, temperatures average between 25-35°F (-4 to 2°C). The coldest months are usually December and January, with January having an average of 28°F (-2°C). Spring and fall are mild, with temperatures ranging from 45-65°F (7-18°C). Precipitation is fairly consistent throughout the year, with an average of 3-4 inches (7-10 cm) per month. Snowfall is heaviest during the winter months, with an average of 10-15 inches (25-38 cm) per month.

Fast Facts About Grandwood Park, IL

As of 2020, the city population is 5114.

Major Cities Nearby Grandwood Park, IL

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