Bay Harbor Islands, FL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bay Harbor Islands, FL in one place.
Mostly sunny, with a high near 78. East wind 12 to 15 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Bay Harbor Islands, 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: Apr 15, 2026 8:38 AM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Bay Harbor Islands, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 8:38 AM EDT
- Forecast office
- MFL
- Source
- NOAA / NWS
Daily Outlook
This Week in Bay Harbor Islands
Saturday looks like the warmest upcoming period in Bay Harbor Islands at 83 degrees F.
Tonight is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Monday Night at about 15 to 22 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 8:38 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MFL
- Radar station
- KAMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 72. East wind around 14 mph.
Mostly sunny, with a high near 79. East wind around 12 mph.
Partly cloudy, with a low around 74. East wind 8 to 14 mph.
Mostly sunny, with a high near 81. East wind 7 to 13 mph.
Mostly clear, with a low around 75. East wind 8 to 14 mph.
Sunny, with a high near 83. East wind 7 to 13 mph.
Mostly clear, with a low around 76. East wind 7 to 12 mph.
Mostly sunny, with a high near 83. Southeast wind 5 to 9 mph.
Mostly cloudy, with a low around 75.
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Mostly Sunny
|
78°F |
12 to 15 mph
E
|
|
Tonight
Apr 15
|
Partly Cloudy
|
72°F |
14 mph
E
|
|
Thursday
Apr 16
|
Mostly Sunny
|
79°F |
12 mph
E
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
74°F |
8 to 14 mph
E
|
|
Friday
Apr 17
|
Mostly Sunny
|
81°F |
7 to 13 mph
E
|
|
Friday Night
Apr 17
|
Mostly Clear
|
75°F |
8 to 14 mph
E
|
|
Saturday
Apr 18
|
Sunny
|
83°F |
7 to 13 mph
E
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
76°F |
7 to 12 mph
E
|
|
Sunday
Apr 19
|
Mostly Sunny
|
83°F |
5 to 9 mph
SE
|
|
Sunday Night
Apr 19
|
Mostly Cloudy
|
75°F |
5 to 8 mph
SE
|
|
Monday
Apr 20
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
5 to 15 mph
NE
|
|
Monday Night
Apr 20
|
Slight Chance Showers And Thunderstorms
|
73°F |
15 to 22 mph
NE
|
|
Tuesday
Apr 21
|
Chance Rain Showers
|
77°F |
22 mph
NE
|
|
Tuesday Night
Apr 21
|
Chance Showers And Thunderstorms
|
72°F |
17 to 22 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bay Harbor Islands.
