Marion County, OR Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Marion County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny. High near 57, with temperatures falling to around 55 in the afternoon. North northwest wind around 3 mph.
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
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 2:48 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Marion County
Thursday looks like the warmest upcoming period in Marion County at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Thursday Night at about 2 to 12 mph ENE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 2:48 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
Partly cloudy. Low around 46, with temperatures rising to around 48 overnight. East northeast wind around 5 mph.
Sunny, with a high near 61. Northeast wind 2 to 6 mph.
Mostly clear, with a low around 52. East northeast wind 5 to 9 mph.
Sunny, with a high near 75. East northeast wind 1 to 9 mph.
Clear, with a low around 56.
Sunny, with a high near 72.
A chance of rain after 5am. Partly cloudy, with a low around 51.
A chance of rain before 5pm. Partly sunny, with a high near 55.
Partly cloudy, with a low around 43.
A slight chance of rain after 5pm. Mostly sunny, with a high near 54.
Rain likely. Mostly cloudy, with a low around 45.
Rain likely. Mostly cloudy, with a high near 48.
Rain likely. Mostly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Partly Sunny
|
57°F |
3 mph
NNW
|
|
Tonight
Oct 13
|
Partly Cloudy
|
46°F |
5 mph
ENE
|
|
Wednesday
Oct 14
|
Sunny
|
61°F |
2 to 6 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
52°F |
5 to 9 mph
ENE
|
|
Thursday
Oct 15
|
Sunny
|
75°F |
1 to 9 mph
ENE
|
|
Thursday Night
Oct 15
|
Clear
|
56°F |
2 to 12 mph
ENE
|
|
Friday
Oct 16
|
Sunny
|
72°F |
0 to 8 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy then Chance Light Rain
|
51°F |
1 to 6 mph
S
|
|
Saturday
Oct 17
|
Chance Light Rain
|
55°F |
2 to 6 mph
WSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
43°F |
5 mph
NE
|
|
Sunday
Oct 18
|
Mostly Sunny then Slight Chance Light Rain
|
54°F |
5 mph
SSE
|
|
Sunday Night
Oct 18
|
Rain Likely
|
45°F |
3 to 8 mph
S
|
|
Monday
Oct 19
|
Rain Likely
|
48°F |
5 to 8 mph
S
|
|
Monday Night
Oct 19
|
Light Rain Likely
|
44°F |
7 mph
S
|
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.
