Charlotte Harbor, FL Weather Forecast
Local 7-day forecast
Isolated Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Charlotte Harbor, FL in one place.
Isolated showers and thunderstorms between 3pm and 4pm, then scattered showers and thunderstorms. Mostly sunny, with a high near 87. Heat index values as high as 100. East northeast wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Charlotte Harbor, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 4:59 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Charlotte Harbor, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:59 PM EDT
- Forecast office
- TBW
- Source
- NOAA / NWS
Daily Outlook
This Week in Charlotte Harbor
This Afternoon looks like the warmest upcoming period in Charlotte Harbor at 87 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Sunday at about 21 to 28 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 4:59 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- TBW
- Radar station
- KTBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered showers and thunderstorms before 9pm, then isolated showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 77. East northeast wind 7 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Heat index values as high as 99. South southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Scattered showers and thunderstorms before 10pm, then isolated showers and thunderstorms between 10pm and 11pm, then scattered showers and thunderstorms between 11pm and 2am, then isolated showers and thunderstorms between 2am and 3am, then scattered showers and thunderstorms. Partly cloudy, with a low around 77. North northwest wind around 6 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 80. North wind 3 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. North northeast wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Mostly sunny, with a high near 79. Northeast wind 21 to 28 mph, with gusts as high as 39 mph.
Partly cloudy, with a low around 71. Northeast wind 20 to 26 mph, with gusts as high as 39 mph.
Isolated rain showers after 2pm. Sunny, with a high near 81. Northeast wind 21 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Isolated rain showers before 8pm. Mostly clear, with a low around 70. Chance of precipitation is 20%.
Sunny, with a high near 82.
Mostly clear, with a low around 68.
Sunny, with a high near 82.
Mostly clear, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Isolated Showers And Thunderstorms
|
87°F |
8 mph
ENE
|
|
Tonight
Oct 15
|
Scattered Showers And Thunderstorms then Partly Cloudy
|
77°F |
7 to 12 mph
ENE
|
|
Friday
Oct 16
|
Mostly Sunny then Scattered Showers And Thunderstorms
|
87°F |
7 mph
SSE
|
|
Friday Night
Oct 16
|
Scattered Showers And Thunderstorms
|
77°F |
6 mph
NNW
|
|
Saturday
Oct 17
|
Chance Showers And Thunderstorms
|
80°F |
3 to 15 mph
N
|
|
Saturday Night
Oct 17
|
Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms
|
71°F |
16 to 21 mph
NNE
|
|
Sunday
Oct 18
|
Mostly Sunny
|
79°F |
21 to 28 mph
NE
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
71°F |
20 to 26 mph
NE
|
|
Monday
Oct 19
|
Sunny then Isolated Rain Showers
|
81°F |
21 to 26 mph
NE
|
|
Monday Night
Oct 19
|
Isolated Rain Showers then Mostly Clear
|
70°F |
18 to 25 mph
NE
|
|
Tuesday
Oct 20
|
Sunny
|
82°F |
18 to 24 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
68°F |
16 to 22 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
82°F |
16 to 23 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
68°F |
15 to 22 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charlotte Harbor.