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City of Cornelius, OregonCornelius, OR 7-Day Night Weather Forecast
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Cornelius, OR Weather Forecast
Cornelius, OR Weather Forecast Date: 501 AM PDT Thu Sep 17 2026
The area/counties/county of: Tualatin Valley, including the cities of: Sherwood, Hillsboro, Forest Grove, Rockcreek, and Tigard.or toggle through each period.
Today... Sunny. Highs in the upper 80s. Winds light.
Tonight... Mostly clear. Lows in the lower 50s. Winds light.
Friday... Mostly sunny. Highs in the mid 70s. Light and variable winds.
Friday Night... Mostly clear. Lows in the lower 50s. Light and variable winds.
Saturday... Mostly sunny. Highs in the upper 70s. Light and variable winds.
Saturday Night... Mostly clear. Lows in the lower 50s.
Sunday... Sunny. Highs in the lower 80s.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Mostly sunny. Highs in the upper 70s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy. Lows around 50.
POP = Probability of Precipitation
Cornelius Radar Loop
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