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Cogswell Reservoir, CA 7-Day Night Weather Forecast
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Cogswell Reservoir, CA Weather Forecast
Cogswell Reservoir, CA Weather Forecast Date: 755 AM PDT Fri Aug 07 2026
The area/counties/county of: Eastern San Gabriel Mountains, including: Mount Wilson, Mount Baldy, Wrightwood, and The Angeles Crest Highway.or toggle through each period.
Today... Sunny. Highs from the upper 80s to mid 90s at Low elevations to the upper 70s to mid 80s at High elevations. Southwest winds around 15 mph in the afternoon.
Tonight... Mostly clear. Lows in the mid 60s to mid 70s.
Saturday... Sunny. Highs from 90 to 100 at Low elevations to the upper 70s to mid 80s at High elevations. Southwest winds around 15 mph in the afternoon.
Saturday Night... Mostly clear. Lows in the 70s except the mid to upper 60s colder valleys and slopes. Southwest winds around 15 mph in the evening.
Sunday... Sunny. Highs from 90 to 100 at Low elevations to the upper 70s to mid 80s at High elevations. Southwest winds around 15 mph in the afternoon.
Sunday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s.
Monday... Sunny. Highs from the upper 80s to mid 90s at Low elevations to the mid 70s to lower 80s at High elevations.
Monday Night... Mostly clear. Lows in the mid 60s to lower 70s except around 60 colder valleys and slopes.
Tuesday... Partly cloudy. Highs from the mid 80s to lower 90s at Low elevations to the mid 70s to around 80 at High elevations.
Tuesday Night... Mostly clear. Lows in the 60s to around 70 except the mid 50s to around 60 colder valleys and slopes.
Wednesday... Sunny. Highs from the 80s to around 90 at Low elevations to the 70s at High elevations.
Wednesday Night... Mostly clear. Lows in the upper 50s to mid 60s.
POP = Probability of Precipitation
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