Live weather
Current conditions near Port St. John, FL
Temp
76°
⛅Partly cloudy
Feels like
75°
Feels-like temp
Humidity
70%
Relative
Wind
17 mph
10 m avg
Pressure
1021 mb
Sea-level
Rain
0 mm
Clouds 43%
Next few hours
⛅12 PM
74°
4% rain
☁️1 PM
74°
9% rain
⛅2 PM
77°
6% rain
☀️3 PM
77°
10% rain
⛅4 PM
76°
12% rain
☀️5 PM
75°
3% rain
Next few days
☁️Sun
77° / 68°
19% rain
☁️Mon
78° / 64°
16% rain
☁️Tue
77° / 64°
11% rain
🌦️Wed
78° / 71°
3% rain
🌦️Thu
81° / 66°
2% rain
🌦️Fri
80° / 68°
7% rain
🌦️Sat
81° / 68°
50% rain
Live weather alerts
Active NWS advisories near Port St. John, FL
High Surf Advisory
Effective local time
High Surf Advisory issued October 18 at 2:56AM EDT until October 20 at 4:00AM EDT by NWS Melbourne FL
Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands
Rip Current Statement
Effective local time
Rip Current Statement issued October 18 at 2:56AM EDT until October 20 at 4:00AM EDT by NWS Melbourne FL
Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands
Wind Advisory
Effective local time
Wind Advisory issued October 18 at 1:47AM EDT until October 18 at 8:00PM EDT by NWS Melbourne FL
Coastal Volusia; Mainland Northern Brevard; Northern Brevard Barrier Islands
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.
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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.