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O'Brien, OR Weather Forecast
O'Brien, OR Weather Forecast Date: 239 PM PDT Wed Oct 07 2026
The area/counties/county of: Eastern Curry County And Josephine County, including the cities of: Grants Pass, Merlin, and Wilderville.or toggle through each period.
Tonight... Clear. Lows in the mid 50s to lower 60s. In the valleys, north winds around 5 mph until well after midnight becoming light. At Higher elevations, northeast winds 5 to 10 mph.
Thursday... Sunny. Highs in the lower 80s to lower 90s. In the valleys, light winds becoming north around 5 mph in the afternoon. At Higher elevations, north winds 5 to 10 mph.
Thursday Night... Clear. Lows in the lower to mid 50s. In the valleys, north winds around 5 mph until well after midnight becoming light. At Higher elevations, northeast winds 5 to 10 mph.
Friday... Sunny. Highs in the mid 60s to mid 70s. In the valleys, light winds becoming north around 5 mph in the late morning and afternoon. At Higher elevations, north winds around 5 mph.
Friday Night... Partly cloudy. Lows in the lower to mid 40s. North winds 10 to 15 mph. Gusts up to 35 mph after midnight.
Saturday... Partly cloudy in the morning then clearing. Cooler. Highs in the mid 50s to lower 60s.
Saturday Night... Mostly clear. Lows in the mid 30s to mid 40s.
Sunday... Sunny. Areas of frost in the morning. Highs in the lower to mid 60s.
Sunday Night... Clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s.
Columbus Day... Clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s.
Monday Night... Clear. Lows in the lower 40s to lower 50s.
Tuesday... Sunny. Highs in the lower 60s to lower 70s.
Tuesday Night... Mostly clear in the evening then becoming partly cloudy. Slight chance of rain. Lows in the lower 40s to lower 50s.
POP = Probability of Precipitation
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