Weather Forecast and Radar for Arnold, Pennsylvania

Weather in Arnold, PA

Arnold, Pennsylvania, United States experiences a wide range of weather year-round. In the winter months, temperatures average between 0 - 5°C (32 - 41°F) during the day and typically drop to -2 - 3°C (28 - 37°F) at night. Snowfall is common, with an average of 36-48 cm (14-19 inches) accumulating between December and March.

In the spring and fall, temperatures range from 11 - 16°C (52 - 61°F) during the day and 4 - 9°C (39 - 48°F) at night. Rainfall is common throughout both seasons, with an average of 59-83 mm (2.3-3.3 inches) per month.

In the summer, temperatures average between 20 - 25°C (68 - 77°F) during the day and 12 - 17°C (54 - 63°F) at night. Rainfall is still common, with an average of 89-114 mm (3.5-4.5 inches) per month.

Overall, Arnold, Pennsylvania, United States experiences a wide range of temperatures and precipitation throughout the year.

Fast Facts About Arnold, PA

As of 2020, the city population is 4852.

Major Cities Nearby Arnold, PA

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