Weather forecast for 10 daysJupiter, FL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 90°F
  • 75°F
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 1.22"
  • Wind: 16mphN 5°
  • Humidity: 80%
  • UV index: 7
  • Sunrise: 7:21 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
Today, in Jupiter, wet and stormy weather is expected.
Intense precipitation of 1.22" is forecasted. The highest temperature will be a hot 89.6°F, while the lowest predicted temperature is a warm 75.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a scorching 111.2°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the anticipated high of 89.6°F is expected to reflect September's average high of 84.7°F.
Sunrise was at 7:21 am and sunset will be at 6:50 pm; the daylight will last for 11h and 29min.

Sunday Oct 18, 2026

  • 81°F
  • 77°F
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • Wind: 22mphNE 35°
  • Humidity: 74%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
Tomorrow, on Sunday, October 18, wind-driven showers will move through during the morning hours.
Minimal precipitation is expected. A subtle difference will be noticeable between the daytime peak temperature of a warm 80.6°F and the nighttime low of a temperate 77°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 84.2°F.
Tomorrow's peak is anticipated to reflect the usual October high temperature of 81.9°F.
Sunrise will be at 7:21 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 28min.

10-day overview

Daily temperatures

Warmest day: today 90°C.
Minimum temperature: 81°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 90°F
  • 75°F
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 1.22"
  • Wind: 16mphN 5°
  • Humidity: 80%
  • UV index: 7
  • Sunrise: 7:21 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 77°F
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • Wind: 22mphNE 35°
  • Humidity: 74%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 19mphNE 46°
  • Humidity: 69%
  • UV index: 8
  • Sunrise: 7:22 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphNNE 28°
  • Humidity: 65%
  • UV index: 7
  • Sunrise: 7:22 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 15mphNNE 19°
  • Humidity: 66%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 14mphN 11°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 14mphNNE 22°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 0.2"
  • Wind: 17mphNNE 29°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 7:25 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 70°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.31"
  • Wind: 18mphNNE 26°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 7:25 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 72°F
AM Showers
AM Showers
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Wind: 17mphNNE 22°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 7:26 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
And a mix of cloud-filled, rainy, lightning-active and sunny weather is predicted.
Rainfall is expected on Saturday, Sunday, next Saturday through next Monday.
In the upcoming days, the maximum temperature will vary between 80.6°F and 89.6°F, while the minimum temperature is forecast to range between 69.8°F and 77°F.
The hottest day is today, with a maximum temperature of 89.6°F; with a maximum temperature of 80.6°F, Sunday, next Saturday through next Monday will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and range between 84.2°F and an extremely hot 111.2°F.
Updated: Oct 17, 2026 @ 17:30:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, rolling thunder and rain showers are in the outlook.

Yes, it will rain today in Jupiter. Be wary - intense precipitation of 1.22" is anticipated.

Today, the highest temperature will be 89.6°F, while the lowest temperature will be 75.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 111.2°F.
The maximum temperature today will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 76.3°F.

On Saturday, in Jupiter, sunrise was at 7:21 am and sunset will be at 6:50 pm (EDT).

In Jupiter, the length of the day today will be 11h and 29min.

On Sunday, in Jupiter, occasional light showers and strong winds will affect the morning hours.

Tomorrow, there is a low probability of minimal rainfall in Jupiter.

Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 77°F. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 84.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Jupiter, sunrise will be at 7:21 am and sunset at 6:49 pm (EDT).

In Jupiter, the length of the day tomorrow will be 11h and 28min.