Live weather
Current conditions near San Mateo, CA
Temp
53°
☀️Clear
Feels like
52°
Feels-like temp
Humidity
83%
Relative
Wind
2 mph
10 m avg
Pressure
1020 mb
Sea-level
Rain
0 mm
Clouds 1%
Next few hours
☀️1 AM
53°
0% rain
☀️2 AM
53°
0% rain
☀️3 AM
53°
0% rain
🌫️4 AM
52°
0% rain
🌫️5 AM
53°
0% rain
🌫️6 AM
53°
0% rain
Next few days
🌫️Wed
69° / 51°
0% rain
🌦️Thu
69° / 53°
29% rain
🌧️Fri
64° / 57°
96% rain
☁️Sat
64° / 55°
76% rain
🌧️Sun
66° / 54°
76% rain
🌦️Mon
61° / 55°
76% rain
⛅Tue
61° / 53°
40% rain
Live weather alerts
Active NWS advisories near San Mateo, CA
Coastal Flood Advisory
Effective local time
Coastal Flood Advisory issued November 11 at 12:14AM PST until November 13 at 4:00PM PST by NWS San Francisco CA
North Bay Interior Valleys; San Francisco Bay Shoreline
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Coverage request
Keep local storm exposure with the coverage questions you want to ask.
Home-protection request
Record roof, window, or hardening work you are considering around local risk.
Emergency prep essentials guide
Build a storm kit and action checklist in 30 minutes.
Live hazard map
Radar, alerts, systems, SPC, gauges · San Mateo, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.