Weather forecast for todayClewiston, FL

Weather forecast for today

Current condition 4:55 am EDT

  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 13mphNNE 20°
  • Humidity: 76%
  • Dewpoint: 66°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Clewiston, cloudy skies continue to dominate, with no clear breaks in sight.
The temperature is a temperate 75.2°F. The current temperature is only a few degrees off the today's maximum of 80.6°F.

Sunday Oct 18, 2026

  • 81°F
  • 73°F
AM Showers
AM Showers
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 18mphNE 34°
  • Humidity: 73%
  • UV index: 6
  • Sunrise: 7:24 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
On Sunday, in Clewiston, patchy morning showers will bring occasional rain.
Minimal precipitation is anticipated for today. Temperature shifts will be modest, ranging from a peak of a moderately hot 80.6°F to a low of a temperate 73.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 84.2°F.
This forecasted maximum temperature is expected to mirror October's typical high of 83.8°F.
Sunrise will be at 7:24 am and sunset at 6:52 pm; the daylight will last for 11h and 28min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 84°C.
Coldest period: 5 am - 9 am 75°C.

Chance of precipitation

Highest chance: 5 am 40%.

Hourly weather forecast

  • 6 am
  • 75°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 14mphNNE 25°
  • Humidity: 78%
  • Pressure: 30"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 7:24 am
  • 8 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 15mphNNE 27°
  • Humidity: 83%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 18mphNE 34°
  • Humidity: 76%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 18mphNE 38°
  • Humidity: 71%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 18mphNE 41°
  • Humidity: 66%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 18mphNE 43°
  • Humidity: 67%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 41°
  • Humidity: 69%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:52 pm
  • 8 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 15mphNE 41°
  • Humidity: 74%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 75°F
  • Feels like:
    77°F
Mostly Clear
Mostly Clear
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 15mphNE 41°
  • Humidity: 77%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Clewiston, primarily cloud-filled and occasionally damp weather is predicted.
With minimal precipitation of 0.04", rainfall is expected at 5 am and 6 am.
The temperature will be between the highest temperature of 80.6°F and the lowest temperature of 73.4°F. The warmest part of the day will be from 1 pm to 4 pm.
Today, the maximum will be resembling October's typical high. The night temperature will be also comparable to the standard October low of 70.7°F.
Updated: Oct 18, 2026 @ 08:55:11 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 4:55 am EDT is 75.2°F.

Today, occasional light showers are possible in the morning hours.

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

Today, the highest temperature will be 80.6°F, while the lowest temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 84.2°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Clewiston, sunrise will be at 7:24 am and sunset at 6:52 pm (EDT).

In Clewiston, today, there will be 11h and 28min of daylight.