Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 29°C. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Monday
13th Apr
29

19

8

9
Tuesday
14th Apr
29

19

10

9
Wednesday
15th Apr
30

19

9

10
Thursday
16th Apr
29

18

12

10
Friday
17th Apr
31

18

12

10

5-day weather forecast updated at 04:03 on Monday 13th April 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 Monday 13th April 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

29
°C maximum temperature
19
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Treasure Island weather for Tuesday 14th April 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

29
°C maximum temperature
19
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

Treasure Island weather for Wednesday 15th April 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

30
°C maximum temperature
19
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from E

Treasure Island weather for Thursday 16th April 2026

Expect clear skies in Treasure Island, Florida with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

29
°C maximum temperature
18
°C minimum temperature
clear skies
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from SE

Treasure Island weather for Friday 17th April 2026

Expect clear skies in Treasure Island, Florida with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.