Oregon · NWS PQR office

Gresham, OR weather

It is 50°F and light rain at Portland, Portland-Troutdale Airport as of Oct 28, 5:03 AM PDT. Overnight: Rain Showers, low near 45°F, 93% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 4:41 AM PDT.

Updated Oct 28, 5:18 AM PDT (snapshot)

Current conditions

Temperature

50°F

Light Rain

Wind

SSW 16 mph

Humidity 83% · dew point 45°F

Pressure · visibility

29.98 inHg

Visibility 9 mi

Observed at Portland, Portland-Troutdale Airport (KTTD), Oct 28, 5:03 AM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Gresham forecast zone right now.

Around the NWS PQR forecast area

No active alerts in zones served by the PQR office near Gresham.

From the alert snapshot of Oct 28, 2026, 8:14 AM EDT. No alerts are active anywhere in Oregon.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Gresham (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM47°FRain Showers93%SSW 14 mph
Wed 6 AM46°FRain Showers78%SSW 14 mph
Wed 7 AM45°FRain Showers Likely62%SW 13 mph
Wed 8 AM46°FRain Showers Likely57%SW 12 mph
Wed 9 AM46°FRain Showers Likely59%SW 13 mph
Wed 10 AM47°FChance Rain Showers42%SW 12 mph
Wed 11 AM48°FShowers And Thunderstorms82%SW 10 mph
Wed 12 PM50°FShowers And Thunderstorms78%SW 12 mph
Wed 1 PM51°FShowers And Thunderstorms Likely67%SW 10 mph
Wed 2 PM52°FRain Showers83%WSW 9 mph
Wed 3 PM54°FRain Showers Likely72%SW 8 mph
Wed 4 PM52°FRain Showers80%SW 7 mph
Wed 5 PM53°FRain Showers Likely56%SW 6 mph
Wed 6 PM51°FRain Showers Likely56%SSW 5 mph
Wed 7 PM48°FChance Rain Showers42%S 5 mph
Wed 8 PM47°FChance Rain Showers29%S 5 mph
Wed 9 PM46°FSlight Chance Rain Showers22%S 5 mph
Wed 10 PM45°FPartly Cloudy14%S 5 mph
Wed 11 PM45°FChance Rain Showers30%S 5 mph
Thu 12 AM44°FChance Rain Showers25%S 6 mph
Thu 1 AM43°FChance Rain Showers27%S 6 mph
Thu 2 AM43°FChance Rain Showers33%S 6 mph
Thu 3 AM42°FPartly Cloudy12%S 6 mph
Thu 4 AM42°FChance Rain Showers33%SSE 5 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Gresham can differ.

7-day forecast

Overnight

Low 45°F

Rain showers. Cloudy. Low around 45, with temperatures rising to around 47 overnight. South southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

High 56°F·Low 38°F

Rain showers before 11am, then showers and thunderstorms. Mostly cloudy. High near 56, with temperatures falling to around 53 in the afternoon. Southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night: Rain showers likely. Mostly cloudy. Low around 38, with temperatures rising to around 41 overnight. South wind around 6 mph. Chance of precipitation is 60%.

Thursday

High 57°F·Low 39°F

A chance of rain showers. Mostly sunny, with a high near 57. East wind around 5 mph. Chance of precipitation is 30%.

Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 39. East wind around 5 mph. Chance of precipitation is 50%.

Friday

High 56°F·Low 36°F

A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.

Friday Night: A slight chance of rain showers before 11pm. Partly cloudy, with a low around 36.

Saturday

High 57°F·Low 39°F

Patchy frost before 9am, then a slight chance of rain. Partly sunny, with a high near 57.

Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 39.

Sunday

High 58°F·Low 37°F

A slight chance of rain before 10am. Partly sunny, with a high near 58.

Sunday Night: Partly cloudy, with a low around 37.

Monday

High 61°F·Low 41°F

Partly sunny, with a high near 61.

Monday Night: Mostly cloudy, with a low around 41.

Tuesday

High 62°F

Partly sunny, with a high near 62.

Nearby cities

Larger cities in the area

Other cities in Multnomah County

See every city we cover in Oregon, or check all active alerts.

About this forecast

Forecast office
Gresham is served by the National Weather Service PQR forecast office, forecast zone ORZ112, county zone ORC051.
Location used
The Census Bureau's internal point for Gresham (45.5023, -122.4416), in Multnomah County. Population: 111,507 (2024 estimate), number 4 of the 30 Oregon cities on this site.
Radar
Nearest NWS radar: KRTX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/45.5023,-122.4416 (forecast issued Oct 28, 4:41 AM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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