Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 24°C. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Friday
19th Dec
24

15

6

4
Saturday
20th Dec
23

13

8

4
Sunday
21st Dec
24

16

6

4
Monday
22nd Dec
24

16

7

4
Tuesday
23rd Dec
25

18

6

4

5-day weather forecast updated at 04:04 on Friday 19th December 2025 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 Friday 19th December 2025

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a moderate breeze of 21 kph from the north.

24
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
4
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from N

Treasure Island weather for Saturday 20th December 2025

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
17
kph wind from NE

Treasure Island weather for Sunday 21st December 2025

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from NE

Treasure Island weather for Monday 22nd December 2025

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from NE

Treasure Island weather for Tuesday 23rd December 2025

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.