Weather forecast for 10 daysRio, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 82°F
  • 75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 20mphNE 36°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 7:22 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
On Sunday, October 18, windy and partly cloudy conditions will define the day.
Minimal precipitation is expected for today. A narrow temperature span is forecasted, from a high of a moderately hot 82.4°F to a low of a temperate 75.2°F.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a blazing 87.8°F. Note that heat index values are valued for light wind and location in the shade.
Today, the maximum temperature is anticipated to be in line with the typical October high of 82°F.
Sunrise will be at 7:22 am and sunset at 6:49 pm; the daylight will last for 11h and 27min.

10-day overview

Daily temperatures

Maximum temperature: 82°C.
Minimum temperature: 81°C.

Chance of precipitation

Highest chance: Saturday - Sunday 49%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 82°F
  • 75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 16%
  • Precipitation: 0.04"
  • Wind: 20mphNE 36°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 7:22 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 18mphNE 41°
  • Humidity: 70%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphNNE 23°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 7:23 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 13mphNNE 18°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 13mphN 10°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:24 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 14mphNNE 19°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 7:25 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 49%
  • Precipitation: 0"
  • Wind: 18mphNE 37°
  • Humidity: 74%
  • UV index: 7
  • Sunrise: 7:26 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 70°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.24"
  • Wind: 19mphNNE 33°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 7:26 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 70°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.28"
  • Wind: 17mphNNE 27°
  • Humidity: 75%
  • UV index: 6
  • Sunrise: 7:27 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 82°F
  • 70°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.2"
  • Wind: 14mphNNE 24°
  • Humidity: 71%
  • UV index: 7
  • Sunrise: 7:28 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
Over the course of the next ten days, expect shifting weather, and a mix of overcast, damp, clear and storm-filled weather is anticipated.
Rainfall is anticipated on Sunday, next Sunday through next Tuesday.
Temperature variation will be minimal in the upcoming days. Expected highs will hover between 80.6°F and 82.4°F, while nighttime temperatures are expected to vary from 68°F to 75.2°F.
Sunday through Wednesday, Friday and next Tuesday, with the highest temperature of 82.4°F, will be the warmest days in Rio; the coldest days will be Thursday, Saturday through next Monday, with a maximum of 80.6°F.
Updated: Oct 18, 2026 @ 05:32:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, partly cloudy conditions with persistent winds will remain in place.

Today, there is a low probability of minimal rainfall in Rio.

Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 75.2°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 87.8°F.
The highest temperature will be in line with the average maximum of 82°F in October. The lowest temperature will be also in line with the average low of 74.5°F.

On Sunday, in Rio, sunrise will be at 7:22 am and sunset at 6:49 pm (EDT).

In Rio, today, there will be 11h and 27min of daylight.