Weather Forecast and Radar for Portland, Indiana

Weather in Portland, IN

Portland, Indiana experiences four distinct seasons throughout the year. Summers are generally mild and humid, with temperatures ranging from an average low of 55 °F (13 °C) in June and July to an average high of 85 °F (29 °C) in August. Winters tend to be cold, with temperatures ranging from an average low of 19 °F (-7 °C) in January to an average high of 37 °F (3 °C) in February. Spring and autumn are generally mild, with temperatures ranging from an average low of 44 °F (7 °C) in March to an average high of 69 °F (21 °C) in May, and an average low of 48 °F (9 °C) in October to an average high of 73 °F (23 °C) in November. Precipitation is fairly consistent year-round, although it tends to be higher in the spring and summer months.

Fast Facts About Portland, IN

As of 2020, the city population is 5972.

Major Cities Nearby Portland, IN

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