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Lefko, CA Weather Forecast
Lefko, CA Weather Forecast Date: 239 AM PDT Tue Aug 18 2026
The area/counties/county of: Western Siskiyou County, including the cities of: Somes Bar, Happy Camp, Callahan, Etna, Fort Jones, Greenview, and Scott Bar.or toggle through each period.
Today... Sunny. Highs in the lower 80s to lower 90s. Northeast winds around 5 mph shifting to the northwest this afternoon.
Tonight... Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s to mid 60s. North winds 5 to 10 mph shifting to the northeast after midnight.
Wednesday... Sunny. Highs in the lower 80s to lower 90s. East winds around 5 mph shifting to the west in the afternoon.
Wednesday Night... Mostly clear. Lows in the lower to mid 60s. West winds 5 to 10 mph shifting to the east after midnight.
Thursday... Sunny in the morning then becoming partly cloudy. Highs in the lower 80s to lower 90s. Southeast winds around 5 mph shifting to the southwest in the afternoon.
Thursday Night... Partly cloudy. Lows in the mid 50s to lower 60s.
Friday... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Friday Night... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Saturday... Clear. Highs in the mid 70s to mid 80s. Lows in the lower to mid 50s.
Saturday Night... Clear. Highs in the mid 70s to mid 80s. Lows in the lower to mid 50s.
Sunday... Sunny. Highs in the lower 80s to lower 90s.
Sunday Night... Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s.
POP = Probability of Precipitation
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