Heat Advisory

* WHAT...Temperatures from 90 to around 100 expected...except up to 103 across the warmest mountains and interior valleys of San Luis Obispo county.

* WHERE...Interior mountains of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo counties as well as the San Fernando, San Gabriel, Santa Clarita, Cuyama and San Luis Obispo interior valleys.

* WHEN...From 10 AM Tuesday to 8 PM PDT Thursday.

* IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...The warmest temperatures with this event are expected to occur Wednesday and Thursday afternoons, with additional locations potentially being needed to be added to this advisory with time. Temperatures are expected to cool slightly after Thursday in some locations, but will remainabove normal into the following week.

Thursday, Jul 9, 8:00 PM PDT
Clear
78°
Feels 78°
 60%
Dewpt 63°
 w
8 - 12 mph
Sunday, Jul 5
Clear conditions throughout the day.
66 82 66 - 82
Monday, Jul 6
Partly cloudy throughout the day.
64 75 64 - 75
Tuesday, Jul 7
Partly cloudy throughout the day.
66 70 66 - 70
Wednesday, Jul 8
Partly cloudy throughout the day.
65 69 65 - 69
Thursday, Jul 9
Partly cloudy throughout the day.
65 69 65 - 69
Friday, Jul 10
Partly cloudy throughout the day.
65 68 65 - 68
Saturday, Jul 11
Partly cloudy throughout the day.
65 68 65 - 68
Sunday, Jul 12
Partly cloudy throughout the day.
66 69 66 - 69
Monday, Jul 13
Partly cloudy throughout the day.
67 81 67 - 81
Tuesday, Jul 14
Clear conditions throughout the day.
70 81 70 - 81
Wednesday, Jul 15
Partly cloudy throughout the day.
71 83 71 - 83
Thursday, Jul 16
Partly cloudy throughout the day.
76 83 76 - 83
Friday, Jul 17
Partly cloudy throughout the day.
73 84 73 - 84
Saturday, Jul 18
Partly cloudy throughout the day.
72 81 72 - 81
Sunday, Jul 19
Clear conditions throughout the day.
71 82 71 - 82
Weather forecast for Long Beach, CA on Sun, 05 Jul 2026 22:37:32 GMT