Sanibel Island weather live forecast

Today's maximum temperature in Sanibel Island is expected to be 27°C. Select a day from the live weather forecast for Sanibel Island, Florida, USA for more weather parameters.

Monday
6th Apr
27

22

7

9
Tuesday
7th Apr
23

21

2

9
Wednesday
8th Apr
23

21

4

6
Thursday
9th Apr
24

21

5

7
Friday
10th Apr
26

21

5

8

5-day weather forecast updated at 04:02 on Monday 6th April 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 Monday 6th April 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a light breeze of 10 kph from the east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
70
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

Sanibel Island weather for Tuesday 7th April 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 22 kph from the north-east.

23
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
9
UV index (Very High)
76
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
22
kph wind from NE

Sanibel Island weather for Wednesday 8th April 2026

Expect isolated thunderstorms in Sanibel Island, Florida with a maximum temperature of 23°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 23 kph from the north-east.

23
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
91
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
23
kph wind from NE

Sanibel Island weather for Thursday 9th April 2026

Expect broken clouds in Sanibel Island, Florida with a maximum temperature of 24°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Sanibel Island weather for Friday 10th April 2026

Expect broken clouds in Sanibel Island, Florida with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.