Matanzas River Mouth (St Augustine Inlet) Weather Forecast
- 77
- 86
Thunderstorms Likely
- 77
- 86
Chance Thunderstorms
- 77
- 87
Chance Thunderstorms
- 77
- 87
Chance Thunderstorms
- 78
- 88
Chance Thunderstorms
- 77
- 88
Thunderstorms Likely
Today 15 Jun Southeast Coastal St. Johns
Partly sunny. Showers and Thunderstorms likely in the afternoon. Highs in the lower 90s. South Winds 5 to 10 Mph, becoming southeast 10 to 15 Mph in the afternoon. Chance of rain 60 percent.
Tonight 15 Jun Southeast Coastal St. Johns
Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.
Matanzas River Mouth (St Augustine Inlet) Temperature Statistics
June Temperature
Northeast Florida Regional Airport (4.3 miles)
Lowest 1 June, 2025
66.9 °FAverage June
81.2 °FHighest 8 June, 2025
93.2 °F
Climate (2020–Present)
Northeast Florida Regional Airport (4.3 miles)
Average Low 2020–2025
63.7 °FAverage 2020–2025
70.8 °FAverage High 2020–2025
78.1 °F