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Boundary Trail, OR Weather Forecast
Boundary Trail, OR Weather Forecast Date: 239 PM PDT Fri Oct 02 2026
The area/counties/county of: Siskiyou Mountains And Southern Oregon Cascades, including the cities of: Howard Prairie and Siskiyou Summit.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 40s to mid 50s. Northwest winds around 5 mph shifting to the southeast after midnight.
Saturday... Sunny. Highs in the mid 70s to mid 80s. Southeast winds 5 to 10 mph shifting to the southwest in the afternoon.
Saturday Night... Mostly clear. Lows in the lower 50s to lower 60s. Light winds becoming northeast around 5 mph in the late evening and early morning, then shifting to the east well after midnight.
Sunday... Sunny in the morning then becoming partly cloudy. Highs in the mid 70s to mid 80s. East winds 5 to 10 mph shifting to the southwest late in the afternoon.
Sunday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s to lower 60s. Northwest winds around 5 mph shifting to the northeast well after midnight.
Monday... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Monday Night... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Tuesday... Clear. Highs in the mid 70s to mid 80s. Lows in the lower to mid 50s.
Wednesday... Clear. Highs in the mid 70s to mid 80s. Lows in the lower to mid 50s.
Wednesday Night... Mostly clear. Lows in the lower to mid 50s.
Thursday... Sunny. Highs in the mid 70s to mid 80s.
Thursday Night... Mostly clear. Lows in the lower to mid 50s. Highs in the lower 70s to lower 80s.
POP = Probability of Precipitation
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