Saint Johns River - Sixmile Creek Entrance Weather Forecast
- 76
- 88
Rain Showers Likely
- 75
- 88
Slight Chance Rain Showers
- 74
- 87
Chance Thunderstorms
- 74
- 88
Chance Thunderstorms
- 74
- 88
Thunderstorms Likely
- 74
- 89
Rain Showers Likely
Today 15 Sep Western St. Johns
Mostly sunny this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 15 to 20 Mph. Chance of rain 50 percent.
Tonight 15 Sep Western St. Johns
Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Lows in the mid 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.
Saint Johns River - Sixmile Creek Entrance Temperature Statistics
September Temperature
Northeast Florida Regional Airport (12.4 miles)
Lowest 7 September, 2026
73.9 °FAverage September
80.9 °FHighest 13 September, 2026
90 °F
Climate (2021–2026)
Northeast Florida Regional Airport (12.4 miles)
Average Low 2021–2026
63.7 °FAverage 2021–2026
70.8 °FAverage High 2021–2026
78.1 °F