Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 28°C. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Thursday
29th Oct
28

24

7

6
Friday
30th Oct
28

23

6

5
Saturday
31st Oct
28

24

5

6
Sunday
1st Nov
25

22

2

4
Monday
2nd Nov
25

21

5

6

5-day weather forecast updated at 04:02 on Thursday 29th October 2026 GMT

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

Treasure Island weather forecast by day

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

Treasure Island weather for Thursday 29th October 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

28
°C maximum temperature
24
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
24
kph wind from NE

Treasure Island weather for Friday 30th October 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east.

28
°C maximum temperature
23
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from NE

Treasure Island weather for Saturday 31st October 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
27
kph wind from E

Treasure Island weather for Sunday 1st November 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 24 kph from the east.

25
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
83
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Treasure Island weather for Monday 2nd November 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 25°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 19 kph from the north-east.