Marion, OR Weather Forecast

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Marion, OR Weather Forecast

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Marion OR weather  - Clear - 50°F
Clear
50°F
Updated 4:28 am
Feels Like 50°F
Humidity 92%
Wind N 0 mph
Barometer  30.02 in
Dew Point 48°F
Marion OR weather  - Clear - 10°C
Clear
10°C
Updated 4:28 am
Feels Like 10°C
Humidity 92%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 9°C

Marion Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Marion, OR Weather - Rest Of Tonight Mostly Cloudy Marion, OR Weather - Tuesday Mostly Cloudy Marion, OR Weather - Tuesday Night Clearing Marion, OR Weather - Wednesday Sunny Marion, OR Weather - Wednesday Night Clear Marion, OR Weather - Thursday Sunny Marion, OR Weather - Thursday Night Mostly Clear Marion, OR Weather - Friday Sunny Marion, OR Weather - Friday Night Clear Marion, OR Weather - Saturday Mostly Sunny Marion, OR Weather - Saturday Night Mostly Clear Marion, OR Weather - Sunday Sunny
Mostly Cloudy Mostly Cloudy Clearing Sunny Clear Sunny Mostly Clear Sunny Clear Mostly Sunny Mostly Clear Sunny
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 80°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 81°FHi: 27°C
Lo: 51°FLo: 11°C Hi: 80°FHi: 27°C
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Tue Sep 15 2026 Marion, OR Weather - WeatherWorld.com

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Issued: 1220 AM PDT Sat Sep 13 2026

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...Now through Friday...This afternoon an upper- level low pressure system continues to move towards the coastline with rain and showers expected to further develop headed into the evening hours. This precipitation likely persists at times overnight into Sunday morning as the upper low gradually shifts eastward. From this afternoon through Sunday evening most locations from the coast into the Willamette Valley should see around 0.10-0.30 inch of rainfall; measurable amounts but not muc...