How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather · Florida

Sanibel Island 3-Day Weather Forecast

Over the 3 days from October 19 to October 21, temperatures in Sanibel Island will range from 19°C to 28°C; the warmest day is October 21. No significant rain is expected during this period.

Sanibel Island 3-day forecast table

The bar shows each day's range against the period's lowest and highest temperature.

Sanibel Island weather hour by hour

The line shows temperature, bars show chance of rain.

Frequently asked questions

What will the weather be like in Sanibel Island over the next 3 days?: Over the 3 days from October 19 to October 21, temperatures in Sanibel Island will range from 19°C to 28°C; the warmest day is October 21. No significant rain is expected during this period.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.