Jupiter Island, FL Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Jupiter Island, FL in one place.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. East wind 0 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Jupiter Island, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 7, 2026 12:20 AM EDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for Jupiter Island, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 12:20 AM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Jupiter Island
Monday looks like the warmest upcoming period in Jupiter Island at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 12:20 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77. East southeast wind 0 to 10 mph. Chance of precipitation is 20%.
A chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. East wind 0 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. East wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 87. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. South southeast wind 0 to 10 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 86. Southeast wind 0 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. South southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny, with a high near 87. South wind 0 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
0 to 10 mph
E
|
|
Monday Night
Jun 8
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
77°F |
0 to 10 mph
ESE
|
|
Tuesday
Jun 9
|
Chance Showers And Thunderstorms
|
87°F |
0 to 10 mph
E
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
E
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
E
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
ESE
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
87°F |
5 to 10 mph
ESE
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
77°F |
0 to 10 mph
SSE
|
|
Friday
Jun 12
|
Showers And Thunderstorms Likely
|
86°F |
0 to 10 mph
SE
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms Likely
|
77°F |
5 to 10 mph
SSE
|
|
Saturday
Jun 13
|
Showers And Thunderstorms Likely
|
87°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jupiter Island.