Jupiter Island - Hobe Sound Weather Forecast
- 76
- 87
Thunderstorms Likely
- 79
- 87
Thunderstorms Likely
- 80
- 86
Chance Thunderstorms
- 78
- 87
Slight Chance Thunderstorms
- 78
- 88
Slight Chance Thunderstorms
- 78
- 89
Slight Chance Thunderstorms
- 78
- 89
Chance Thunderstorms
Today 22 Jul Coastal Martin
Considerable cloudiness early in the afternoon then becoming mostly cloudy. A chance of Showers and Thunderstorms early in the Afternoon, then Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Values up to 101.
Tonight 22 Jul Coastal Martin
Mostly cloudy then considerable cloudiness in the late evening and early morning then becoming partly cloudy. Showers and Thunderstorms likely early in the Evening, then a chance of Showers and Thunderstorms in the late evening and overnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 60 percent.
Jupiter Island - Hobe Sound Temperature Statistics
July Temperature
Witham Field Airport (12.4 miles)
Lowest 1 July, 2025
73.4 °FAverage July
80 °FHighest 12 July, 2025
93.2 °F
Climate (2020–Present)
Witham Field Airport (12.4 miles)
Average Low 2020–2025
69.4 °FAverage 2020–2025
74.5 °FAverage High 2020–2025
82.9 °F