Marion County, OR Weather Forecast
County weather hub
Slight Chance Rain Showers
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers after 5pm. Partly sunny. High near 70, with temperatures falling to around 68 in the afternoon. West northwest wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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
- May 28 to Jun 3, 2026
- Latest sync
- May 28, 2026 4:27 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
Tuesday looks like the warmest upcoming period in Marion County at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Tonight at about 6 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 4:27 PM PDT
- Coverage
- 8 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
A chance of rain showers. Cloudy. Low around 47, with temperatures rising to around 54 overnight. Southwest wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 1pm. Mostly cloudy, with a high near 54. West northwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 40. North wind 2 to 8 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 55. North wind 2 to 8 mph.
Mostly clear, with a low around 38.
Sunny, with a high near 60.
Clear, with a low around 43.
Sunny, with a high near 71.
Mostly clear, with a low around 55.
Mostly sunny, with a high near 76.
Mostly cloudy, with a low around 57.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 28
|
Slight Chance Rain Showers
|
70°F |
9 mph
WNW
|
|
Tonight
May 28
|
Chance Rain Showers
|
47°F |
6 to 10 mph
SW
|
|
Friday
May 29
|
Rain Showers Likely
|
54°F |
8 mph
WNW
|
|
Friday Night
May 29
|
Partly Cloudy
|
40°F |
2 to 8 mph
N
|
|
Saturday
May 30
|
Mostly Sunny
|
55°F |
2 to 8 mph
N
|
|
Saturday Night
May 30
|
Mostly Clear
|
38°F |
3 to 8 mph
N
|
|
Sunday
May 31
|
Sunny
|
60°F |
3 to 9 mph
N
|
|
Sunday Night
May 31
|
Clear
|
43°F |
5 to 9 mph
NNE
|
|
Monday
Jun 1
|
Sunny
|
71°F |
3 to 8 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
7 mph
NE
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
76°F |
2 to 6 mph
NNW
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
57°F |
6 mph
SW
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
69°F |
3 to 7 mph
SW
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
52°F |
2 to 7 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.
