Riverside (St Johns River) Weather Forecast
- 75
- 94
Rain Showers Likely
- 77
- 96
Chance Thunderstorms
- 77
- 96
Thunderstorms Likely
- 77
- 96
Thunderstorms Likely
- 76
- 93
Thunderstorms
- 75
- 90
Thunderstorms
Today 11 Jul South Central Duval
Partly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 106.
Tonight 11 Jul South Central Duval
Mostly cloudy. Lows in the mid 70s. Southwest Winds around 5 Mph.
Riverside (St Johns River) Temperature Statistics
July Temperature
Jacksonville Naval Air Station (5 miles)
Lowest 1 July, 2025
75 °FAverage July
81.3 °FHighest 7 July, 2025
93.9 °F
Climate (2020–Present)
Jacksonville Naval Air Station (5 miles)
Average Low 2020–2025
65 °FAverage 2020–2025
72.5 °FAverage High 2020–2025
81 °F