Sanibel Island weather live forecast

Today's maximum temperature in Sanibel Island is expected to be 32°C. Select a day from the live weather forecast for Sanibel Island, Florida, USA for more weather parameters.

Thursday
11th Jun
32

25

10

11
Friday
12th Jun
30

26

8

10
Saturday
13th Jun
30

26

8

9
Sunday
14th Jun
30

26

8

10
Monday
15th Jun
31

27

8

11

5-day weather forecast updated at 04:03 on Thursday 11th June 2026 GMT

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The 5-day weather forecast for Florida (Sanibel Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sanibel Island weather forecast by day

Below are the detailed weather forecasts for Sanibel Island for the next 5 days.

Sanibel Island weather for Thursday 11th June 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 9 kph from the east.

32
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
50
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
kph wind from E

Sanibel Island weather for Friday 12th June 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 77% chance of some rain and little or no wind of 6 kph from the west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
77
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from W

Sanibel Island weather for Saturday 13th June 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a light breeze of 8 kph from the west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
73
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from W

Sanibel Island weather for Sunday 14th June 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a light breeze of 9 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
69
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Sanibel Island weather for Monday 15th June 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 13 kph from the south-west.