Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 95°F. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Wednesday
8th Jul
95

82

9

10
Thursday
9th Jul
93

82

10

10
Friday
10th Jul
95

82

10

9
Saturday
11th Jul
93

81

7

10
Sunday
12th Jul
93

81

3

8

5-day weather forecast updated at 04:03 on Wednesday 8th July 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 Wednesday 8th July 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 9 mph from the west.

95
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
mph wind from W

Treasure Island weather for Thursday 9th July 2026

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

93
°F maximum temperature
82
°F minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from W

Treasure Island weather for Friday 10th July 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 9 mph from the south-east.

95
°F maximum temperature
82
°F minimum temperature
isolated thunderstorms
10
hours of sunshine
9
UV index (Very High)
51
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
mph wind from SE

Treasure Island weather for Saturday 11th July 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 9 mph from the south-east.

93
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
61
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
mph wind from SE

Treasure Island weather for Sunday 12th July 2026

Expect isolated thunderstorms in Treasure Island, Florida with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 10 mph from the west.