Treasure Island weather live forecast

Today's maximum temperature in Treasure Island is expected to be 66°F. Select a day from the live weather forecast for Treasure Island, Florida, USA for more weather parameters.

Tuesday
9th Dec
66

55

9

4
Wednesday
10th Dec
68

57

7

4
Thursday
11th Dec
72

59

7

4
Friday
12th Dec
72

57

5

4
Saturday
13th Dec
72

59

10

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 Tuesday 9th December 2025

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-east.

66
°F maximum temperature
55
°F minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
mph wind from NE

Treasure Island weather for Wednesday 10th December 2025

Expect sunshine and showers in Treasure Island, Florida with a maximum temperature of 68°F, 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 9 mph from the north-west.

68
°F maximum temperature
57
°F 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
9
mph wind from NW

Treasure Island weather for Thursday 11th December 2025

Expect scattered clouds in Treasure Island, Florida with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

72
°F maximum temperature
59
°F minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
72
°F wind chill
7
mph wind from NW

Treasure Island weather for Friday 12th December 2025

Expect broken clouds in Treasure Island, Florida with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

72
°F maximum temperature
57
°F minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from E

Treasure Island weather for Saturday 13th December 2025

Expect clear skies in Treasure Island, Florida with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north-east.