Weather Forecast and Radar for St. Helens, Oregon

Current & 7-day weather forecast, weather alerts, and weather radar for St. Helens, Oregon.
All times shown in your local timezone

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Temperature Forecast for St. Helens, Oregon

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Temperature Forecast for St. Helens, Oregon

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Weather Radar for St. Helens, Oregon

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Weather in St. Helens, OR

St. Helens, Oregon, United States has a mild climate year-round with temperatures ranging from the mid-30s (Fahrenheit) in the winter to the mid-80s in the summer. The summer months tend to be dry and sunny, with temperatures often reaching the upper-80s. In winter, temperatures often dip into the low-30s, but rarely lower than that. Rainfall is fairly consistent throughout the year, with higher levels in the autumn and winter. Snowfall is rare, but can occur during the colder months of the year. Spring and fall tend to be mild and pleasant, with temperatures ranging from the mid-50s to the mid-70s.

Fast Facts About St. Helens, OR

As of 2020, the city population is 13779.

Major Cities Nearby St. Helens, OR

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for St. Helens, Oregon.