Don’t Ditch the Rain Shell: Steady Showers and Chilly Skies Define Portland’s Saturday

Wet Start to the Weekend

Portland residents waking up this Saturday, February 21, 2026, will find themselves under a familiar blanket of gray. The forecast for the Rose City indicates a persistent system that will keep the pavement damp and the air crisp throughout the day. While no major flooding is expected within the city limits, the steady light rain will be the dominant theme for those planning outdoor activities.

Morning and Afternoon Predictions

The morning hours are expected to start with temperatures hovering around 38°F to 40°F. Light rain is predicted to begin early, with a 74% chance of precipitation during the daylight hours. As we move into the afternoon, the mercury will struggle to climb, eventually reaching a daily high of approximately 47°F. Visibility may be slightly reduced during heavier pockets of drizzle, but conditions should remain manageable for local commuters.

• Morning: Overcast with light rain; temperatures near 39°F.
• Afternoon: Persistent drizzle; high of 47°F.
• Evening: Continued dampness with temperatures dipping to 41°F.

Wind and Marine Warnings

While the city will experience breezy conditions, the most significant weather alerts are currently focused on the nearby Pacific coast. The National Weather Service in Portland has issued a Storm Warning and Gale Warning for the waters between Cape Falcon and Cape Foulweather. Coastal mariners should be aware of southeast winds reaching 35 to 45 knots and seas ranging from 9 to 15 feet. Within the Portland metro area, winds will be less intense but still noticeable, contributing to a wind chill that may make the 40-degree temperatures feel several degrees colder.

Evening Outlook

As the sun sets, the probability of rain remains high at 65%. The overnight low is expected to settle near 38°F, keeping the environment damp and chilly. Looking ahead to Sunday, the rain is expected to continue, so keep those umbrellas and waterproof boots handy for the remainder of the weekend. For those heading out tonight, the combination of wet roads and low light will require extra caution on the I-5 and local surface streets.