Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 23°C. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Monday
8th Dec
23

16

4

4
Tuesday
9th Dec
19

13

9

4
Wednesday
10th Dec
20

14

7

4
Thursday
11th Dec
22

15

7

4
Friday
12th Dec
22

14

5

4

5-day weather forecast updated at 04:04 on Monday 8th 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 Monday 8th December 2025

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 25 kph from the north.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
28
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
25
kph wind from N

Treasure Island weather for Tuesday 9th December 2025

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from NE

Treasure Island weather for Wednesday 10th December 2025

Expect sunshine and showers in Treasure Island, Florida with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a gentle breeze of 14 kph from the north-west.

20
°C maximum temperature
14
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
2
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Treasure Island weather for Thursday 11th December 2025

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

22
°C maximum temperature
15
°C minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
11
kph wind from NW

Treasure Island weather for Friday 12th December 2025

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.