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.

Friday
13th Nov
23

18

8

5
Saturday
14th Nov
17

13

7

5
Sunday
15th Nov
21

12

10

5
Monday
16th Nov
23

16

6

5
Tuesday
17th Nov
24

20

1

5

5-day weather forecast updated at 04:02 on Friday 13th November 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 Friday 13th November 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

23
°C maximum temperature
18
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from NW

Treasure Island weather for Saturday 14th November 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

17
°C maximum temperature
13
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Treasure Island weather for Sunday 15th November 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.

21
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from NE

Treasure Island weather for Monday 16th November 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the north-east.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from NE

Treasure Island weather for Tuesday 17th November 2026

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the north-east.