| National Weather Service Forecast for:
Hillsborough CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 5:12 am PDT Mar 19, 2026 | ||||||||||||||||||
|
| This Afternoon |
Sunny, with a high near 89. Northwest wind 3 to 6 mph. |
| Tonight |
Clear, with a low around 59. West northwest wind around 5 mph becoming calm in the evening. |
| Friday |
Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon. |
| Friday Night |
Increasing clouds, with a low around 57. West wind 3 to 6 mph. |
| Saturday |
Mostly sunny, with a high near 76. Light west wind becoming west northwest 5 to 9 mph in the afternoon. |
| Saturday Night |
Mostly clear, with a low around 51. |
| Sunday |
Sunny, with a high near 73. |
| Sunday Night |
Mostly clear, with a low around 50. |
| Monday |
Sunny, with a high near 76. |
| Monday Night |
Mostly clear, with a low around 53. |
| Tuesday |
Sunny, with a high near 75. |
| Tuesday Night |
Mostly clear, with a low around 52. |
| Wednesday |
Sunny, with a high near 69. |
Forecast from NOAA-NWS for Hillsborough CA.
