Heat Advisory

* WHAT...Hot conditions with maximum temperatures in the mid-90s to low-100s. Mild minimum temperatures and weak onshore flow will limit overnight relief.

* WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio.

* WHEN...Until 10 PM PDT Wednesday.

* IMPACTS...For the Heat Advisory, this level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.

Wednesday, Oct 7, 10:00 PM PDT
Clear
69°
Feels 69°
 65%
Dewpt 57°
 nw
0 - 1 mph
Wednesday, Oct 7
Clear conditions throughout the day.
65 90 65 - 90
Thursday, Oct 8
Clear conditions throughout the day.
62 87 62 - 87
Friday, Oct 9
Clear conditions throughout the day.
61 82 61 - 82
Saturday, Oct 10
Partly cloudy throughout the day.
54 68 54 - 68
Sunday, Oct 11
Partly cloudy throughout the day.
52 66 52 - 66
Monday, Oct 12
Clear conditions throughout the day.
50 69 50 - 69
Tuesday, Oct 13
Clear conditions throughout the day.
52 72 52 - 72
Wednesday, Oct 14
Clear conditions throughout the day.
52 73 52 - 73
Thursday, Oct 15
Clear conditions throughout the day.
52 75 52 - 75
Friday, Oct 16
Clear conditions throughout the day.
56 77 56 - 77
Saturday, Oct 17
Partly cloudy throughout the day.
57 77 57 - 77
Sunday, Oct 18
Clear conditions throughout the day.
56 73 56 - 73
Monday, Oct 19
Clear conditions throughout the day.
54 73 54 - 73
Tuesday, Oct 20
Clear conditions throughout the day.
54 75 54 - 75
Wednesday, Oct 21
Partly cloudy throughout the day.
55 75 55 - 75
Weather forecast for San Jose, CA on Wed, 07 Oct 2026 09:16:50 GMT