Merritt Island, FL Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Merritt Island, FL in one place.
A chance of rain showers after 11am. Mostly sunny, with a high near 85. North wind 5 to 10 mph.
Local Weather Overview
This forecast page for Merritt Island, 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 12, 2026 12:52 PM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Merritt Island, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 12:52 PM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Merritt Island
Thursday looks like the warmest upcoming period in Merritt Island at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Saturday at about 5 to 25 mph N.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 12:52 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 7pm. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph.
A slight chance of rain showers after 2pm. Sunny, with a high near 85. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 74. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunny, with a high near 86. East northeast wind 5 to 10 mph.
Mostly clear, with a low around 74. East northeast wind 0 to 5 mph.
A chance of rain showers after 2pm. Sunny, with a high near 86. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. North wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. North wind 5 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Northeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly sunny, with a high near 80. Northeast wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.
A chance of rain showers. Partly cloudy, with a low around 72. East northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
85°F |
5 to 10 mph
N
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers then Partly Cloudy
|
73°F |
5 to 10 mph
NE
|
|
Wednesday
Oct 14
|
Sunny then Slight Chance Rain Showers
|
85°F |
5 to 10 mph
NE
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers then Mostly Clear
|
74°F |
5 to 10 mph
ENE
|
|
Thursday
Oct 15
|
Sunny
|
86°F |
5 to 10 mph
ENE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
74°F |
0 to 5 mph
ENE
|
|
Friday
Oct 16
|
Sunny then Chance Rain Showers
|
86°F |
0 to 5 mph
NE
|
|
Friday Night
Oct 16
|
Slight Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
N
|
|
Saturday
Oct 17
|
Chance Showers And Thunderstorms
|
83°F |
5 to 25 mph
N
|
|
Saturday Night
Oct 17
|
Chance Showers And Thunderstorms
|
70°F |
20 to 25 mph
NE
|
|
Sunday
Oct 18
|
Chance Rain Showers
|
80°F |
25 mph
NE
|
|
Sunday Night
Oct 18
|
Chance Rain Showers
|
72°F |
20 to 25 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Merritt Island.
