Marion County, OR Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 65.
County Weather Overview
This county weather page brings together forecast coverage for Marion County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 16 of 16 mapped cities in Marion County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Sep 1, 2026
- Latest sync
- Aug 26, 2026 9:48 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
Sunday looks like the warmest upcoming period in Marion County at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Saturday at about 3 to 7 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 26, 2026 9:48 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
Mostly clear, with a low around 48.
Sunny, with a high near 68.
Mostly clear, with a low around 50.
Mostly sunny, with a high near 67.
A slight chance of rain after 11pm. Mostly cloudy, with a low around 50.
A slight chance of rain. Partly sunny, with a high near 64.
A slight chance of rain. Mostly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Mostly Sunny
|
65°F |
3 to 7 mph
NNW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
48°F |
7 mph
NNE
|
|
Sunday
Aug 30
|
Sunny
|
68°F |
7 mph
NNE
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
50°F |
3 to 7 mph
NE
|
|
Monday
Aug 31
|
Mostly Sunny
|
67°F |
2 to 6 mph
W
|
|
Monday Night
Aug 31
|
Slight Chance Light Rain
|
50°F |
6 mph
W
|
|
Tuesday
Sep 1
|
Slight Chance Light Rain
|
64°F |
6 mph
SW
|
|
Tuesday Night
Sep 1
|
Slight Chance Light Rain
|
50°F |
6 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Marion County.
Coverage
Forecast coverage currently spans 16 of 16 mapped cities in Marion County.
Largest mapped city population in this region: 175,891.
