Unable to locate "Port St. John, FL". Showing the live snapshot for Port St. John, FL.
Live weather
Current conditions near Port St. John, FL
Temp
87°
⛅Partly cloudy
Feels like
94°
Feels-like temp
Humidity
67%
Relative
Wind
7 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 62%
Next few hours
☁️2 PM
88°
10% rain
☁️3 PM
88°
16% rain
☁️4 PM
87°
27% rain
🌦️5 PM
77°
39% rain
🌦️6 PM
77°
40% rain
🌦️7 PM
77°
43% rain
Next few days
🌦️Wed
88° / 75°
43% rain
🌦️Thu
89° / 74°
27% rain
🌦️Fri
96° / 74°
68% rain
⛈️Sat
94° / 77°
59% rain
⛈️Sun
93° / 78°
53% rain
☁️Mon
95° / 78°
42% rain
☀️Tue
94° / 78°
33% rain
Live weather alerts
Active NWS advisories near Port St. John, FL
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Live hazard map
Radar, alerts, systems, SPC, gauges · Port St. John, FLToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.