Saint Louis, Oregon Weather
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Weather Forecast for Saint Louis, Oregon : Marion County
Issued: 10:45 pm PDT Sep 2, 2025 Latitude: 45.1226192 Longitude: -122.942319 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Partly Sunny on Wednesday Sunny on Thursday 20% chance of on Friday 20% chance of rain on Saturday Mostly Sunny on Sunday 20% chance of on Monday 20% chance of on Tuesday
Low: 62°F High: 89°F High: 91°F High: 86°F High: 79°F High: 81°F High: 79°F High: 75°F
Low: 61°F Low: 63°F Low: 60°F Low: 57°F Low: 58°F Low: 57°F  
Cloudy Partly Sunny Sunny Partly Sunny Rain Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
MCMINNVILLE - (KMMV)
70°
Clear
as of 10:53 PM PDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
3 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
AURORA STATE - (KUAO)
75°
Clear
as of 10:53 PM PDST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
SALEM - (KSLE)
75°
Clear
as of 10:56 PM PDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
HILLSBORO - (KHIO)
75°
Clear
as of 10:53 PM PDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
7 MPH
040° Northeast
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 62. Calm wind.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 61. North wind around 6 mph becoming calm in the evening.
Sunny on Thursday Thursday... Sunny, with a high near 91. Light north wind.
Increasing Clouds on Thursday Night Thursday Night... Increasing clouds, with a low around 63. North wind around 5 mph becoming light and variable after midnight.
20% chance of Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 86.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 60.
20% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 79.
10% chance of rain Saturday Night Saturday Night... A slight chance of showers before 11pm. Mostly cloudy, with a low around 57.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 81.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 58.
20% chance of Monday Monday... A chance of showers. Partly sunny, with a high near 79.
20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 57.
20% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 75.
Current Radar Image


Sun Almanac for Saint Louis, Oregon
Sunrise: 06:37 AM
Sunset: 7:45 PM
Civil Sunrise:06:07 AM
Civil Sunset: 8:15 PM
Nautical Sunrise: 05:31 AM
Nautical Sunset: 8:51 PM
Astro Sunrise: 04:52 AM
Astro Sunset: 9:30 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.