Lost Park, OR Weather Forecast

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Lost Park, OR Weather Forecast

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Lost Park OR weather  - Clear - 80°F
Clear
80°F
Updated 4:13 pm
Feels Like 76°F
Humidity 32%
Wind N 9 mph
Barometer  30 in
Dew Point 48°F
Lost Park OR weather  - Clear - 27°C
Clear
27°C
Updated 4:13 pm
Feels Like 25°C
Humidity 32%
Wind N 14 km/h
Barometer  101.5 kPa
Dew Point 9°C

Lost Park Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Lost Park, OR Weather - This Afternoon Sunny Lost Park, OR Weather - Tonight Clear Lost Park, OR Weather - Thursday Sunny Lost Park, OR Weather - Thursday Night Mostly Clear Lost Park, OR Weather - Friday Mostly Sunny Lost Park, OR Weather - Friday Night Mostly Clear Lost Park, OR Weather - Saturday Mostly Sunny Lost Park, OR Weather - Saturday Night Mostly Clear Lost Park, OR Weather - Sunday Sunny Lost Park, OR Weather - Sunday Night Mostly Clear Lost Park, OR Weather - Monday Mostly Sunny Lost Park, OR Weather - Monday Night Partly Cloudy
Sunny Clear Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy
Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 85°FHi: 29°C
Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM PDT Wed Sep 16 2026 Lost Park, OR Weather - WeatherWorld.com

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Lost Park Forecast Discussion

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Issued: 230 PM PDT Wed Sep 16 2026

Discussion

...Now through Tuesday...Warmer conditions expected through Thursday as upper level ridging over the northeast Pacific slowly shifts eastward and a closed upper level low shifts southward over northern California. A surface thermal trough will support offshore flow across the Cascades and into the Foothills and western Columbia River Gorge while north to northeast winds will be expected elsewhere. Gusts up to 20 mph will remain possible across the Willamette Valley and up to 25 mph thr...