Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611° N Lon: 120.63611° W Elev: 207.0 ft.

Overcast

61°F

16°C

Humidity 87%
Wind Speed NW 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Sep 12:20 AM PDT
Detailed forecast for

Santa Lucia Mountains

Tonight
Mostly cloudy. Lows in the upper 40s and 50s.
Monday
Cloudy in the morning then partly cloudy. Highs in the 70s to lower 80s except the lower to mid 60s closer to the coast. Southwest winds around 15 mph in the afternoon.
Monday Night
Partly cloudy except for patchy low clouds and fog after midnight. Lows in the upper 40s and 50s. West winds around 15 mph in the evening.
Tuesday
Sunny except for patchy low clouds and fog in the morning. Highs in the upper 70s to mid 80s except the upper 60s to mid 70s closer to the coast. West winds around 15 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the 50s to lower 60s. West winds around 15 mph in the evening.
Wednesday
Sunny. Highs in the mid 80s to mid 90s.
Wednesday Night
Mostly clear. Lows in the upper 50s and 60s.
Thursday
Sunny. Highs in the mid 80s to lower 90s except around 80 closer to the coast.
Thursday Night
Mostly clear. Lows in the upper 50s to mid 60s.
Friday
Partly cloudy in the morning then sunny. Highs in the upper 70s and 80s.
Friday Night
Mostly clear. Lows in the mid 50s to mid 60s.
Saturday
Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s.
Saturday Night
Mostly clear in the evening then partly cloudy. Lows in the 50s.
Sunday
Partly cloudy in the morning then sunny. Highs in the 70s to around 80.



Basemap Options
Click map to change the forecast location
Loading map...
1129 PM PDT Sun Sep 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database