Weather in Sanibel, FL
Updated 2026-09-26 12:00 local time · ZIP codes 33957
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
80°3% rain82°2% rain83°2% rain83°3% rain82°3% rain82°3% rain81°3% rain80°4% rain
80°4% rain80°3% rain81°3% rain80°3% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 4%).
It feels like 82°F with winds near 7 mph.
80°F, 3% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 25 mph.
Current temperature is 80°F, wind 7 mph, rain chance up to 4%.
UV index is 8. Sunscreen, shade and protective clothing are recommended.
Local weather characteristics in Sanibel
Florida is warm and humid for much of the year. Sea breezes drive frequent summer thunderstorms, while tropical systems and hurricanes are an important warm-season risk.
Sanibel is part of the South weather region. The forecast point is near 26.45°N latitude and 82.02°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Sanibel weather today
Sunny and 80°F in Sanibel, FL. Today's high is 83°F with a 17% rain chance. Winds are around 7 mph with gusts near 16 mph. Relative humidity is 58%, pressure is 29.97 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sanibel
Sunrise is at 07:18 AM and sunset is at 07:20 PM. Tomorrow's forecast calls for Overcast with a high near 82°F and a low near 74°F. The maximum rain chance is 9%.