| National Weather Service Forecast for:
San Mateo CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 11:26 pm PDT Jun 29, 2026 | ||||||||||||||||||
|
| Overnight |
Mostly clear, with a low around 54. Southwest wind 5 to 7 mph. |
| Tuesday |
Sunny, with a high near 74. Southwest wind 5 to 14 mph, with gusts as high as 21 mph. |
| Tuesday Night |
Mostly clear, with a low around 53. Southwest wind 7 to 11 mph. |
| Wednesday |
Mostly sunny, with a high near 72. South southwest wind 6 to 13 mph, with gusts as high as 22 mph. |
| Wednesday Night |
Partly cloudy, with a low around 54. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. |
| Thursday |
Partly sunny, with a high near 69. |
| Thursday Night |
Partly cloudy, with a low around 54. |
| Friday |
Mostly sunny, with a high near 73. |
| Friday Night |
Mostly clear, with a low around 54. |
| Independence Day |
Mostly sunny, with a high near 73. |
| Saturday Night |
Partly cloudy, with a low around 55. |
| Sunday |
Partly sunny, with a high near 72. |
| Sunday Night |
Partly cloudy, with a low around 55. |
| Monday |
Partly sunny, with a high near 71. |
Forecast from NOAA-NWS for San Mateo CA.
