Gresham, Oregon Weather

Gresham is about 19 km east of Portland, in Oregon.

Gresham sees mild, wet winters (November–March) in the west, colder and snowier in the east.

The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Gresham's exact coordinates. No fixed schedule, the page updates whenever you load it.

Yes, use the "View live radar" link on this page for real-time precipitation radar centered on Gresham.

Yes, where the AQI panel above shows a value. It's sourced from the same live air-quality provider used across TodayWeather. If it reads "not available," air-quality coverage doesn't currently extend to this location.

Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.

The current temperature for Gresham updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.

The hourly forecast above shows the rain chance for Gresham hour by hour — the 16-day outlook further down covers the rest of the week.

Gresham's live UV index is in the metrics panel above, shown alongside a low/moderate/high band so it's easy to tell when sun protection is worth it.

Gresham's current relative humidity is in the humidity ring near the top of this page, with more detail in the metrics section below.