Current conditions and the National Weather Service 7-day forecast for San Mateo, California — temperature, rain chance, wind, radar and active alerts.
Wednesday Sep 16: a high near 71°F and a low around 58°F. Highs over the period run 71°F to 83°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Wednesday Sep 16 | 71° | 58° | — |
| Thursday Sep 17 | 76° | 58° | — |
| Friday Sep 18 | 78° | 58° | — |
| Saturday Sep 19 | 78° | 58° | — |
| Sunday Sep 20 | 75° | 58° | — |
| Monday Sep 21 | 78° | 58° | — |
| Tuesday Sep 22 | 83° | — | — |