Weather forecast for todaySanibel, FL

Weather forecast for today

Current condition 6:58 am EDT

  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 15mphNNE 30°
  • Humidity: 81%
  • Dewpoint: 64°F
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Sanibel, at the moment, the sky is predominantly covered by clouds, with occasional clear spots.
The temperature is a pleasant 69.8°F. The current temperature is at the minimum expected for today.

Sunday Oct 18, 2026

  • 84°F
  • 70°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 20mphNE 45°
  • Humidity: 71%
  • UV index: 8
  • Sunrise: 7:29 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
Today, wind-swept clouds will drift across the sky, making for a partly cloudy and breezy day.
The highest temperature will be a temperate 84.2°F, while the lowest anticipated temperature is an agreeable 69.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a humid 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The high temperature is forecasted to match October's standard maximum of 82.9°F.
Sunrise will be at 7:29 am and sunset at 6:57 pm; the daylight will last for 11h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 88°C.
Coldest hour: 7 am 70°C.

Chance of precipitation

Highest chance: 7 am 7%.

Hourly weather forecast

  • 7 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 15mphNNE 33°
  • Humidity: 81%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:29 am
  • 8 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 15mphNE 34°
  • Humidity: 81%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphNE 37°
  • Humidity: 78%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 18mphNE 41°
  • Humidity: 76%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 11 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 20mphNE 46°
  • Humidity: 73%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 20mphNE 51°
  • Humidity: 69%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 1 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 20mphNE 52°
  • Humidity: 66%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
  • 2 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 19mphNE 52°
  • Humidity: 64%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 3 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 19mphNE 53°
  • Humidity: 64%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 19mphNE 51°
  • Humidity: 63%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 5 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 18mphNE 51°
  • Humidity: 63%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 18mphNE 49°
  • Humidity: 64%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:57 pm
  • 7 pm
  • 79°F
  • Feels like:
    82°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphNE 50°
  • Humidity: 67%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 77°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphNE 45°
  • Humidity: 73%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 77°F
  • Feels like:
    81°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 46°
  • Humidity: 76%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 75°F
  • Feels like:
    79°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 17mphNE 43°
  • Humidity: 78%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 75°F
  • Feels like:
    77°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 16mphNE 43°
  • Humidity: 80%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sanibel, primarily cloudy and occasionally sunny weather is anticipated.
The temperature will vary between the highest temperature of 82.4°F and the lowest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 5 pm.
The temperature today will be alike with the average high in October. The minimum temperature will be also a couple of degrees lower than October's average low of 74.3°F.
Updated: Oct 18, 2026 @ 10:58:10 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (6:58 am EDT) it is 69.8°F in Sanibel.

On Sunday, in Sanibel, variable cloud cover with steady winds is anticipated.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 69.8°F. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 91.4°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be moderately lower than the average low temperature.

On Sunday, in Sanibel, sunrise will be at 7:29 am and sunset at 6:57 pm (EDT).

Today, the daylight will last for 11h and 28min.