Multnomah County, OR Weather Forecast
County weather hub
Light Rain then Showers And Thunderstorms
Compare major city weather across Multnomah County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain before 2pm, then showers and thunderstorms between 2pm and 5pm, then rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 90%.
County Weather Overview
This county weather page brings together forecast coverage for Multnomah County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Multnomah County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:42 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Multnomah County
Saturday looks like the warmest upcoming period in Multnomah County at 63 degrees F.
Monday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Wednesday at about 13 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:42 AM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain likely. Mostly cloudy, with a low around 47.
Rain likely. Mostly cloudy, with a high near 53.
A chance of rain. Mostly cloudy, with a low around 45.
A chance of rain before 5pm. Mostly cloudy, with a high near 56.
Mostly cloudy, with a low around 42.
A chance of rain after 11am. Mostly cloudy, with a high near 56.
Rain likely. Mostly cloudy, with a low around 44.
Rain likely. Mostly cloudy, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Light Rain then Showers And Thunderstorms
|
63°F |
5 to 10 mph
SW
|
|
Saturday Night
Apr 11
|
Light Rain Likely
|
47°F |
6 to 10 mph
SW
|
|
Sunday
Apr 12
|
Light Rain Likely
|
53°F |
7 to 12 mph
SW
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
45°F |
7 to 12 mph
WSW
|
|
Monday
Apr 13
|
Chance Light Rain
|
56°F |
7 to 10 mph
WSW
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
42°F |
5 to 10 mph
WSW
|
|
Tuesday
Apr 14
|
Chance Light Rain
|
56°F |
5 to 12 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
44°F |
12 mph
SW
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
56°F |
13 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Multnomah County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Multnomah County.
Largest mapped city population in this region: 656,751.
