Weather WorldSiphon Lake, CA 7-Day Night Weather Forecast
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Siphon Lake, CA Weather Forecast
Siphon Lake, CA Weather Forecast Date: 239 PM PDT Sun Aug 09 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.
Tonight... Clear. Patchy smoke early this evening. Lows in the mid 50s to lower 60s. North winds 5 to 10 mph shifting to the northeast well after midnight.
Monday... Sunny. Highs in the mid 80s to mid 90s. Northeast winds 5 to 10 mph shifting to the northwest in the afternoon.
Monday Night... Mostly clear. Patchy smoke in the evening. Lows in the mid 50s to mid 60s. North winds 5 to 10 mph shifting to the northeast after midnight.
Tuesday... Sunny. Highs in the mid 80s to mid 90s. Northeast winds 5 to 10 mph shifting to the northwest late in the afternoon.
Tuesday Night... Clear. Lows in the mid 50s to lower 60s. North winds 5 to 10 mph shifting to the northeast well after midnight.
Wednesday... Clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to lower 60s.
Wednesday Night... Clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to lower 60s.
Thursday... Sunny. Highs in the lower 80s to lower 90s.
Thursday Night... Mostly clear. Slight chance of showers in the evening. Lows in the mid 50s to lower 60s.
Friday... Sunny in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s to mid 80s.
Friday Night... Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s to lower 60s.
Saturday... Sunny in the morning, then partly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s to mid 80s.
Saturday Night... Partly cloudy with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s to lower 60s.
POP = Probability of Precipitation
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