Port Saint John, FL Weather Forecast
Marine Forecast: Volusia-Brevard to Sebastian Inlet out 20 NM
Port Saint John, Florida
Lat: 28.48N, Lon: 80.79W
Partly Cloudy
Temp: 86°F
- Humidity:
- 89%
- Winds:
- 3 MPH NW
- Gusts:
- N/A MPH
- Barometer:
- 29.98 in.
- Dewpoint:
- 82°F
- Heat index:
- 105°F
- Sunrise:
- 6:45 AM EDT
- Sunset:
- 8:11 PM EDT
- Moonrise:
- 9:16 PM EDT
- Moonset:
- 7:32 AM EDT
| Today...Partly sunny then considerable cloudiness in the afternoon then becoming cloudy. Isolated showers and thunderstorms in the morning and early afternoon, then numerous showers and scattered afternoon thunderstorms. Highs in the mid 90s...Except in the lower 90s along the coast. Southwest winds 5 to 10 mph becoming southeast in the afternoon. Chance of rain 60 percent. Heat index readings 104 to 109. |
| Tonight...Partly cloudy. A chance of evening showers and thunderstorms. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. |
| Wednesday...Isolated showers through late morning, then scattered showers and thunderstorms early in the afternoon. Showers and afternoon thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph becoming southeast in the afternoon. Chance of rain 90 percent. Heat index readings 100 to 105. |
| Wednesday Night...Considerable cloudiness. A chance of evening showers and thunderstorms. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent. |
| Thursday...Showers and thunderstorms. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 80 percent. Heat index readings 100 to 105. |
| Thursday Night...Partly cloudy. A chance of evening showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. |
| Friday...Partly cloudy with showers and thunderstorms likely. Highs around 90. Chance of rain 70 percent. |
| Friday Night...Partly cloudy. A slight chance of evening showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Saturday...Partly sunny then considerable cloudiness. Showers and thunderstorms likely. Highs around 90. Chance of rain 70 percent. |
| Saturday Night...Partly cloudy. A slight chance of evening showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Sunday...Partly cloudy with showers and thunderstorms likely. Highs around 90. Chance of rain 60 percent. |
| Sunday Night...Partly cloudy. A slight chance of evening showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Monday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. |
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