Portland

Portland Weather Update: Mild Temperatures with Varied Rain Chances Ahead

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Published on May 16, 2025
Portland Weather Update: Mild Temperatures with Varied Rain Chances AheadSource: Facebook/US National Weather Service Portland Oregon

The National Weather Service in Portland has issued a weather update for the Portland area, indicating varied conditions over the next few days. Portland residents can brace themselves for a slight chance of showers today, specifically between 10am and 4pm, with cloud cover persistent throughout the day. According to the National Weather Service, the temperature is expected to peak at a mild 64 degrees.

Showers are likely tonight, especially after midnight. Cloud cover will keep temperatures near a low of 53 degrees. As reported by the National Weather Service, winds will calm before shifting to the west-northwest at around 5 mph. Expected rainfall totals range from one-tenth to a quarter of an inch.

The weekend forecast calls for a higher probability of rainfall. Saturday presents a 90% chance for showers, possibly escalating to thunderstorms post-11am. The temperatures are anticipated to hover around 64 degrees, mirroring today's highs, with new rainfall quantities similar to those of Friday night's predicted range.

By Sunday, the chance of showers slightly declines to 30 percent as the skies partially clear up. The temperature is forecasted to be nearly as high as Saturday's, indicating a pattern of consistency in Portland's atmospheric disposition. As per the NWS, the night is set to bring partly cloudy conditions, with a low around 45 degrees.

Looking ahead to next Monday, the city is expecting showers primarily after 11 am, with a 60% chance of precipitation and a forecast high of 64 degrees. Though showers may persist into Monday night, the likelihood diminishes before Tuesday morning. The forecast for the midweek shows a gradual return to drier conditions, with mostly sunny days and temperatures climbing close to 70 degrees by Wednesday.