National Weather Service Forecast for: Lompoc CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:27 am PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 78. West northwest wind around 10 mph.
Partly Sunny
Tonight

Tonight: Mostly cloudy, with a low around 65. West northwest wind around 5 mph becoming calm  in the evening.
Mostly Cloudy
Monday

Monday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Light west northwest wind increasing to 5 to 10 mph in the afternoon.
Decreasing
Clouds
Monday
Night
Monday Night: Partly cloudy, with a low around 64. Northwest wind around 5 mph.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 81. West northwest wind 5 to 15 mph.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 63.
Mostly Cloudy
Wednesday

Wednesday: Sunny, with a high near 83.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 59.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 76.
Mostly Sunny
Hi 78 °F Lo 65 °F Hi 80 °F Lo 64 °F Hi 81 °F Lo 63 °F Hi 83 °F Lo 59 °F Hi 76 °F

Beach Hazards Statement
 

This Afternoon
 
Partly sunny, with a high near 78. West northwest wind around 10 mph.
Tonight
 
Mostly cloudy, with a low around 65. West northwest wind around 5 mph becoming calm in the evening.
Monday
 
Cloudy, then gradually becoming mostly sunny, with a high near 80. Light west northwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
 
Partly cloudy, with a low around 64. Northwest wind around 5 mph.
Tuesday
 
Mostly sunny, with a high near 81. West northwest wind 5 to 15 mph.
Tuesday Night
 
Mostly cloudy, with a low around 63.
Wednesday
 
Sunny, with a high near 83.
Wednesday Night
 
Partly cloudy, with a low around 59.
Thursday
 
Mostly sunny, with a high near 76.
Thursday Night
 
Partly cloudy, with a low around 58.
Friday
 
Partly sunny, with a high near 74.
Friday Night
 
Mostly cloudy, with a low around 62.
Saturday
 
Mostly cloudy, with a high near 76.

 

Forecast from NOAA-NWS for Lompoc CA.