Portland

Portland to Enjoy Warm, Sunny Week Ahead with Possible Weekend Rain, Says NWS Forecast

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Published on September 15, 2025
Portland to Enjoy Warm, Sunny Week Ahead with Possible Weekend Rain, Says NWS ForecastSource: Google Street View

The National Weather Service in Portland reports that today will shift from partly sunny to sunny, with a high near 74°F. Winds will move north at about 6 mph in the morning. In the evening, skies will be mostly clear with a low around 58°F, according to the National Weather Service.

Portland residents can expect warmer weather on Tuesday, with temperatures reaching a high of around 88°F. East winds will blow at 8 to 10 mph, with gusts possibly reaching 18 mph. The skies will remain clear through the evening, and overnight lows are expected to drop to near 58°F, as reported by the National Weather Service. Conditions are generally stable, but the wind and temperature changes may require minor adjustments to outdoor plans.

On Wednesday, it will be mostly sunny with a high of around 80°F and light north-northwest winds at 6 mph. Temperatures will drop to about 57°F in the evening with mostly clear skies. The rest of the week will stay mostly sunny with highs in the upper 70s to low 80s. Saturday night has a chance of rain with a low near 60°F, and Sunday has partly sunny skies with a high around 76°F and possible rain, as stated by the National Weather Service.