Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 14°C. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Tuesday
24th Feb
14

6

11

6
Wednesday
25th Feb
20

9

9

6
Thursday
26th Feb
25

14

7

6
Friday
27th Feb
25

19

2

7
Saturday
28th Feb
24

19

4

4

5-day weather forecast updated at 04:05 on Tuesday 24th February 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 Tuesday 24th February 2026

Expect clear skies in Treasure Island, Florida with a maximum temperature of 14°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.

14
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from NE

Treasure Island weather for Wednesday 25th February 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 20°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

20
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
16
kph wind from S

Treasure Island weather for Thursday 26th February 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 25°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
18
kph wind from S

Treasure Island weather for Friday 27th February 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 25°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

25
°C maximum temperature
19
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
18
kph wind from S

Treasure Island weather for Saturday 28th February 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 43% chance of some rain and a light breeze of 11 kph from the south-east.