Weather forecast for 10 daysClewiston, FL

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 84°F
  • 73°F
Thundershowers
Thundershowers
  • Precip. probability: 78%
  • Precipitation: 0.28"
  • Wind: 14mphENE 75°
  • Humidity: 80%
  • UV index: 6
  • Sunrise: 7:32 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
On Saturday, in Clewiston, unstable weather conditions may result in thundershowers.
The chance of rainfall for today is high. However, precipitation will be light. The temperature is anticipated to oscillate between a maximum of a temperate 84.2°F and a minimum of a warm 73.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a sweltering 95°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature predicted to reach the usual October high of 83.8°F.
Sunrise will be at 7:32 am and sunset at 6:41 pm; the daylight will last for 11h and 9min.

Sunday Nov 1, 2026

  • 81°F
  • 72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 0.67"
  • Wind: 14mphE 83°
  • Humidity: 86%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
On Sunday, November 1, scattered thunderstorms are anticipated, and some of them may bring gusty winds and rain.
With a high probability, moderate precipitation is predicted for tomorrow. A slight temperature fluctuation is expected, ranging from a high of a moderately hot 80.6°F to a low of an agreeable 71.6°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a tropical 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The highest temperature is anticipated to reflect October's average of 83.8°F.
Sunrise will be at 7:33 am and sunset at 6:41 pm; tomorrow's daylight will last for 11h and 8min.

10-day overview

Daily temperatures

Maximum temperature: 84°C.
Minimum temperature: 79°C.

Chance of precipitation

Highest chance: today 78%.

Long-term weather forecast

  • Saturday
  • Oct 31, 2026
  • 84°F
  • 73°F
Thundershowers
Thundershowers
  • Precip. probability: 78%
  • Precipitation: 0.28"
  • Wind: 14mphENE 75°
  • Humidity: 80%
  • UV index: 6
  • Sunrise: 7:32 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 81°F
  • 72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 0.67"
  • Wind: 14mphE 83°
  • Humidity: 86%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
  • Monday
  • Nov 2, 2026
  • 79°F
  • 72°F
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 1.02"
  • Wind: 11mphENE 76°
  • Humidity: 84%
  • UV index: 4
  • Sunrise: 6:34 am EST
  • Sunset: 5:40 pm EST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 82°F
  • 70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 0.35"
  • Wind: 9mphENE 67°
  • Humidity: 81%
  • UV index: 7
  • Sunrise: 6:34 am EST
  • Sunset: 5:39 pm EST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 84°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • Wind: 7mphE 87°
  • Humidity: 79%
  • UV index: 7
  • Sunrise: 6:35 am EST
  • Sunset: 5:39 pm EST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 84°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • Wind: 7mphE 86°
  • Humidity: 78%
  • UV index: 6
  • Sunrise: 6:36 am EST
  • Sunset: 5:38 pm EST
  • ▼
  • Friday
  • Nov 6, 2026
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • Wind: 8mphNNW 327°
  • Humidity: 75%
  • UV index: 6
  • Sunrise: 6:36 am EST
  • Sunset: 5:37 pm EST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 82°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 7mphN 353°
  • Humidity: 72%
  • UV index: 6
  • Sunrise: 6:37 am EST
  • Sunset: 5:37 pm EST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 81°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphNNE 19°
  • Humidity: 71%
  • UV index: 6
  • Sunrise: 6:38 am EST
  • Sunset: 5:36 pm EST
  • ▼
  • Monday
  • Nov 9, 2026
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphN 0°
  • Humidity: 72%
  • UV index: 6
  • Sunrise: 6:39 am EST
  • Sunset: 5:36 pm EST
  • ▼
The weather will be unstable for the next ten days, and a mix of storm-filled, dry and sunny, wet and overcast weather is forecasted.
Rainfall is predicted for Saturday through Friday.
The variation in maximum temperature will be negligible in the upcoming days. Expected highs will hover between 78.8°F and 84.2°F, while the low temperature range extends from 62.6°F to 73.4°F.
Saturday, Wednesday through Friday, with the highest temperature of 84.2°F, will be the hottest days; with a maximum temperature of 78.8°F, Monday and next Monday will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between 78.8°F and a torrid 95°F.
Updated: Oct 31, 2026 @ 06:34:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Clewiston, unstable skies could lead to thundershowers.

Light precipitation of 0.28" is expected. The likelihood of rainfall is 78%.

Today, the highest temperature will be 84.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 95°F.
The maximum temperature will be in line with the average highest temperature of 83.8°F in October. The lowest temperature will be also in line with the average low of 70.7°F.

On Saturday, in Clewiston, sunrise will be at 7:32 am and sunset at 6:41 pm (EDT).

Today, the daylight will last for 11h and 9min.

On Sunday, scattered thunderstorms are expected, bringing heavy rain and thunder at times.

With a probability of 56%, moderate precipitation of 0.67" is expected.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 71.6°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 86°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 70.7°F.

On Sunday, in Clewiston, sunrise will be at 7:33 am and sunset at 6:41 pm (EDT).

In Clewiston, tomorrow, there will be 11h and 8min of daylight.