Portland

Portland Weather Update: Partly Sunny Skies and Warm Temperatures Ahead

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Published on August 04, 2025
Portland Weather Update: Partly Sunny Skies and Warm Temperatures AheadSource: Google Street View

The National Weather Service of Portland released a weather update reminding residents that while the skies may be overcast this morning, the city is in for a streak of partly sunny skies with a high near 74 degrees. As the afternoon rolls in, Portlanders can expect a calm wind taking a northwesterly turn at around 5 mph. Come evening, the city will cool down slightly, to a comfortable 57 degrees, with that persistent northwesterly breeze mellowing out after midnight — a typical, serene end to a Portland day.

Looking ahead, Tuesday's forecast suggests another stretch of partly sunny skies, with temperatures climbing a bit higher, to a warm 81 degrees; these mild conditions might be a false prelude to what's coming next, which the National Weather Service hints at with its talk of a 20 percent chance of showers edging in Tuesday night. Indeed, the nighttime temperature holds steady around 62 degrees and a mild west wind — this, all preludes to midweek's increase in cloud cover and moisture in the air.

Midweek forecasts are painting a familiar Pacific Northwest picture as Wednesday brings a 40 percent chance of that distinct Portland drizzle, with temperatures hovering near the 78-degree mark. The showers appear to gain confidence into the evening, bumping the likelihood of rainfall up to 50 percent. Thursday maintains this trend of uncertainty, teasing a 20 percent chance of showers before late morning, but overall, it’s expected to remain mostly cloudy, and the temperature is expected to reach 79 degrees.

The weekend, however, promises a return to that quintessential summer vibe, with a sunny forecast kicking off on Friday. Locals can revel in a mostly sunny sky, with a high pushing 83 degrees, and a Friday night that's set to be mostly clear with a temperate low of 59. According to the National Weather Service, Saturday and Sunday continue this trend, with sun-kissed highs of 88 and 93, respectively, and nighttimes that are mostly clear, offering lows of 62 and then a balmy 63; this is the summer rhythm, sweeping into Portland's ambit like a long-awaited symphony of light and warmth.