Marathon Shores, FL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marathon Shores, FL in one place.
Sunny, with a high near 83. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Marathon Shores, 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: Nov 6, 2026 11:48 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Marathon Shores, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 11:48 AM EST
- Forecast office
- KEY
- Source
- NOAA / NWS
Daily Outlook
This Week in Marathon Shores
Today looks like the warmest upcoming period in Marathon Shores at 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 11:48 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- KEY
- Radar station
- KBYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 76. Northeast wind around 5 mph.
Sunny, with a high near 82. North wind around 5 mph.
Partly cloudy, with a low around 75. North wind around 5 mph.
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 75.
A slight chance of rain showers. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 82.
Partly cloudy, with a low around 75.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Sunny
|
83°F |
5 mph
NE
|
|
Tonight
Nov 6
|
Mostly Clear
|
76°F |
5 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
82°F |
5 mph
N
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
75°F |
5 mph
N
|
|
Sunday
Nov 8
|
Sunny
|
82°F |
5 to 10 mph
NE
|
|
Sunday Night
Nov 8
|
Slight Chance Rain Showers
|
75°F |
5 to 10 mph
NE
|
|
Monday
Nov 9
|
Slight Chance Rain Showers
|
82°F |
10 to 15 mph
NE
|
|
Monday Night
Nov 9
|
Slight Chance Rain Showers
|
75°F |
15 mph
NE
|
|
Tuesday
Nov 10
|
Slight Chance Rain Showers then Mostly Sunny
|
82°F |
10 to 15 mph
E
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
75°F |
10 mph
E
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
81°F |
5 to 10 mph
NE
|
|
Wednesday Night
Nov 11
|
Slight Chance Showers And Thunderstorms
|
74°F |
5 mph
NE
|
|
Thursday
Nov 12
|
Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
NE
|
|
Thursday Night
Nov 12
|
Rain Showers Likely
|
74°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marathon Shores.