Weather forecast for 10 days
Merritt Island, FL

Weather forecast for the weekend

Saturday, Jun 28.

PM Thunderstorms
6:26 am

8:25 pm
EDT
PM Thunderstorms
88°F / 77°F
  • Wind: 10mph S
  • Humidity: 75%
  • Precip. probability: 59%
  • Precipitation: 0.31"
  • UV index: 9
On Saturday, in Merritt Island, rumbling thunderstorms could affect the area later in the afternoon.
The chance of rainfall is high. However, precipitation will be light. Temperature fluctuations between a hot 87.8°F and a warm 77°F are forecasted.
On Saturday, the anticipated temperature will match June's typical high of 85.1°F.
Sunrise will be at 6:26 am and sunset at 8:25 pm; the daylight will last for 13h and 58min.

Sunday, Jun 29.

PM Thunderstorms
6:27 am

8:25 pm
EDT
PM Thunderstorms
86°F / 75°F
  • Wind: 11mph S
  • Humidity: 74%
  • Precip. probability: 43%
  • Precipitation: 0.35"
  • UV index: 11
On Sunday, June 29, rainy weather and thunderstorms are expected in the afternoon.
The likelihood of rainfall is low, and light precipitation is predicted. The temperature is anticipated to oscillate between a maximum of a blazing 86°F and a minimum of a moderately hot 75.2°F.
On Sunday, the anticipated peak temperature is expected to mirror June's average high of 85.1°F.
Sunrise will be at 6:27 am and sunset at 8:25 pm; the daylight will last for 13h and 58min.

Frequently asked questions

What is the weather forecast for Merritt Island for Saturday?
On Saturday, rainy weather and thunderstorms are expected in the afternoon.
Will it rain on Saturday?
Light precipitation of 0.31" is expected on Saturday. The chance of rainfall is 59%.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 87.8°F, while the lowest temperature will be 77°F.
What is the weather forecast for Merritt Island for Sunday?
On Sunday, in Merritt Island, expect stormy weather in the afternoon with lightning and gusts.
Will it rain on Sunday?
With a probability of 43%, light precipitation of 0.35" is anticipated on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 86°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Merritt Island for the next ten days?
In Merritt Island, a combination of turbulent, overcast and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days in Merritt Island?
Rainfall is predicted for Saturday through next Wednesday in Merritt Island. Sunday, with light precipitation of 0.35", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 86°F and 87.8°F, while the minimum temperature will be between 75.2°F and 78.8°F.
Combining with the humidity, the maximum feel-like temperature will vary between 95°F and 102.2°F.
What will be the hottest and the coldest days in Merritt Island?
With a maximum temperature of 87.8°F, Saturday, next Monday through next Wednesday will be the hottest days. All other days, the maximum temperature will be the same 86°F.

Long-term weather forecast

MonJun 23.
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph E
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:25 am 8:24 pm EDT
TueJun 24.
  • 86°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:25 am 8:24 pm EDT
WedJun 25.
  • 86°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:24 pm EDT
ThuJun 26.
  • 86°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:24 pm EDT
FriJun 27.
  • 86°F
  • 77°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph S
  • Humidity: 75%
  • UV index: 10
  • Precip. probability: 53%
  • Precipitation: 0"
  • 6:26 am 8:25 pm EDT
SatJun 28.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph S
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 59%
  • Precipitation: 0.31"
  • 6:26 am 8:25 pm EDT
SunJun 29.
  • 86°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph S
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 43%
  • Precipitation: 0.35"
  • 6:27 am 8:25 pm EDT
MonJun 30.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph S
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 0.16"
  • 6:27 am 8:25 pm EDT
TueJul 1.
  • 88°F
  • 77°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph S
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 30%
  • Precipitation: 0.12"
  • 6:28 am 8:25 pm EDT
WedJul 2.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 6:28 am 8:25 pm EDT
Models point to a combination of thunderstorm-prone, cloudy and bright weather is anticipated.
Rainfall is anticipated on Saturday through next Wednesday.
Temperature differences will be unnoticeable throughout the coming week. Highs will range from 86°F to 87.8°F, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature will fluctuate between 75.2°F and 78.8°F.
The hottest days will be Saturday, next Monday through next Wednesday, with a maximum of 87.8°F; the rest of the days are expected to have a maximum temperature of 86°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a sizzling 95°F and a torrid 102.2°F.
Updated: Jun 23, 2025 @ 06:19:10 UTC
Published by: Weather U.S. | About Us
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