Weather Forecast and Radar for Arrowsmith, Illinois

Weather in Arrowsmith, IL

Arrowsmith, Illinois, United States has a humid continental climate characterised by hot and humid summers, cold and dry winters, and a wide range of seasonal temperatures.

In the summer, temperatures range from an average low of 12°C (53°F) in June to an average high of 30°C (86°F) in July. The summer months typically see the most precipitation, averaging around 80mm (3 inches) a month, with occasional thunderstorms.

In the winter, temperatures range from an average low of -7°C (19°F) in January to an average high of 5°C (41°F) in February. The winter months are characterised by dry conditions, with only 40-50mm (1.5-2 inches) of precipitation a month. Snowfall is rare, but can occur.

Spring and autumn are generally mild, with temperatures ranging from an average low of 4°C (39°F) in April to an average high of 18°C (64°F) in October. Precipitation is moderate, with between 60-70mm (2-3 inches) a month.

Fast Facts About Arrowsmith, IL

As of 2020, the city population is 404.

Major Cities Nearby Arrowsmith, IL

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