Portland woke up under clear skies on Friday, April 24, 2026, with a chilly start as temperatures dipped into the upper 30s at area stations early this morning. The payoff comes later, with bright sun on tap and inland highs expected to climb into the upper 60s this afternoon. Sheltered hollows and higher valleys still face a frost threat through mid-morning, so if you have tender plants or an early commute, plan for frosty glass and a brief bite of cold before the warmup.
Frost Risk For Valleys
A Frost Advisory is in effect for the Upper Hood River Valley through 10 a.m. PDT Friday, April 24, 2026, and some interior low spots have a modest chance of slipping into the mid 30s. Gardeners should cover pots and sensitive vegetation, and drivers can expect patchy frost on windshields in lower areas. Boaters should also note that north winds are forecast to tighten this afternoon, prompting Small Craft Advisories for portions of the central and southern coastal waters into the overnight period, according to NWS Portland.
Afternoon Sun And Gusts
Under sunny skies, metro highs should land near 67°F today, with Saturday and Sunday trending into the upper 60s to about 70°F inland. North-northeast breezes will stay mostly light, around 3 to 9 mph, but gusts could run into the teens later this afternoon, especially closer to the Columbia River Gorge. For more on this dry stretch and why clear nights keep frost in play for the hollows, see our earlier spring switcheroo forecast.
Boaters And The Week Ahead
Seas are expected to run around 6 to 8 ft today, building to 8 to 9 ft tonight south of Cape Falcon, so recreational mariners should check local marine notices before heading out. A few light, mostly non-impactful showers are possible Monday into Tuesday, mainly over the Cascades, before a warmer and drier pattern returns midweek with highs climbing into the low to mid 70s. Cover plants tonight if you can, keep an eye on the latest forecasts before boating, and get ready for a pleasant, sun-filled weekend once that early chill backs off.
