Current conditions at

BRANCH MOUNTAIN (BRHC1)

Lat: 35.18523° N Lon: 120.08499° W Elev: 3770.0 ft.

NA

59°F

15°C

Humidity 83%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 29 Sep 01:35 PM PDT
Detailed forecast for

San Luis Obispo County Mountains

Tonight
Low clouds and fog developing. Patchy drizzle after midnight. Lows in the upper 40s to mid 50s. West winds around 15 mph in the evening.
Tuesday
Low clouds and fog with drizzle in the morning then sunny. Highs from the mid to upper 70s at low elevations to the mid 60s to around 70 at high elevations. West winds around 15 mph in the afternoon.
Tuesday Night
Partly cloudy in the evening then mostly clear. Lows in the upper 40s to mid 50s. West winds around 15 mph in the evening.
Wednesday
Sunny. Highs from the mid 70s to around 80 at low elevations to the lower to mid 70s at high elevations.
Wednesday Night
Clear. Lows in the 50s.
Thursday
Sunny. Highs from around 80 at low elevations to the lower to mid 70s at high elevations.
Thursday Night
Mostly clear. Lows in the upper 40s and 50s.
Friday
Sunny. Highs from the mid 70s to around 80 at low elevations to the mid 60s to lower 70s at high elevations.
Friday Night
Clear. Lows in the upper 40s to mid 50s.
Saturday
Sunny. Highs from around 80 at low elevations to the lower to mid 70s at high elevations.
Saturday Night
Clear. Lows in the upper 40s and 50s.
Sunday
Sunny. Highs from the mid 70s to around 80 at low elevations to the lower to mid 70s at high elevations.
Sunday Night
Mostly clear except for patchy low clouds and fog after midnight. Lows in the upper 40s to mid 50s.
Monday
Partly cloudy except for patchy low clouds and fog in the morning. Highs in the mid 60s to mid 70s.



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209 PM PDT Mon Sep 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database