Live Weather & Forecast

Weather in Merritt Island

Florida, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
23°C
Feels like 25°C
74°F / Feels 77°F
Clear
Merritt Island, Florida
🌙 Nighttime
Updated: 2026-04-12 20:00
💧
Humidity
60%
💨
Wind
14.8 km/h ENE
🌬️
Wind Gust
25.8 km/h
🌡️
Pressure
1024 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
15.6°C
🌐
Wind Degree
77°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
122.9 μg/m³
NO₂
1.6 μg/m³
O₃
101 μg/m³
SO₂
1.3 μg/m³
PM 2.5
8.6 μg/m³
PM 10
12.7 μg/m³

Weather Alerts 1

Met · Moderate · Expected
Rip Current Statement issued April 12 at 2:22AM EDT until April 14 at 2:00AM EDT by NWS Melbourne FL

* WHAT...Dangerous rip currents and rough surf. * WHERE...Coastal Volusia, Coastal Brevard, Coastal Indian River, Coastal Saint Lucie, and Coastal Martin Counties. * WHEN...Through late Monday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. Entering the surf is strongly discourag...

Effective: 2026-04-12T02:22:00-04:00  ·  Expires: 2026-04-13T04:00:00-04:00

Today's Hourly Forecast

24-hour breakdown for Merritt Island, Florida

12 AM
Clear
19°
Clear
💧 82% 💨 12.6 km/h
1 AM
Clear
19°
Clear
💧 84% 💨 14 km/h
2 AM
Partly Cloudy
18°
Partly Cloudy
💧 83% 💨 13.3 km/h
3 AM
Clear
18°
Clear
💧 84% 💨 12.2 km/h
4 AM
Clear
18°
Clear
💧 84% 💨 13 km/h
5 AM
Clear
17°
Clear
💧 83% 💨 14 km/h
6 AM
Clear
18°
Clear
💧 81% 💨 14.4 km/h
7 AM
Cloudy
18°
Cloudy
💧 79% 💨 14.8 km/h
8 AM
Overcast
20°
Overcast
💧 80% 💨 15.8 km/h
9 AM
Cloudy
21°
Cloudy
💧 74% 💨 19.4 km/h
10 AM
Partly Cloudy
22°
Partly Cloudy
💧 68% 💨 22.3 km/h
11 AM
Partly Cloudy
23°
Partly Cloudy
💧 68% 💨 21.6 km/h
12 PM
Sunny
24°
Sunny
💧 64% 💨 22.3 km/h
1 PM
Sunny
24°
Sunny
💧 62% 💨 23 km/h
2 PM
Partly Cloudy
26°
Partly Cloudy
💧 60% 💨 22.3 km/h
3 PM
Sunny
25°
Sunny
💧 58% 💨 22.7 km/h
4 PM
Sunny
25°
Sunny
💧 58% 💨 20.9 km/h
5 PM
Sunny
24°
Sunny
💧 62% 💨 20.2 km/h
6 PM
Sunny
24°
Sunny
💧 63% 💨 19.8 km/h
7 PM
Sunny
22°
Sunny
💧 69% 💨 16.9 km/h
8 PM
Clear
23°
Clear
💧 60% 💨 14.8 km/h
9 PM
Clear
20°
Clear
💧 81% 💨 14 km/h
10 PM
Clear
19°
Clear
💧 80% 💨 14.4 km/h
11 PM
Clear
19°
Clear
💧 79% 💨 15.1 km/h

3-Day Forecast

Daily overview for Merritt Island, Florida

Today
Sunny
Sunny
27° / 17°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 23 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 07:01 AM
🌇 Sunset: 07:47 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
Overcast
22° / 17°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 07:00 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Cloudy
Cloudy
23° / 20°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:59 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Merritt Island

Plan your trip to Merritt Island, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Merritt Island 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Merritt Island?
Current conditions in Merritt Island: Clear, temperature 23°C, humidity 60%.
What is the best time to visit Merritt Island?
The best time to visit Merritt Island is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Merritt Island?
Merritt Island is located at approximately 28.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Merritt Island?
The wettest period in Merritt Island is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Merritt Island?
For visits to Merritt Island during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Merritt Island in?
Merritt Island is located in United States, in the state of Florida.
What are the public holidays in Merritt Island in 2026?
View the 2026 public holidays for Merritt Island on our Holidays page.
What are the GPS coordinates used for the weather forecast in Merritt Island?
The weather forecast for Merritt Island uses coordinates 28.3581, -80.6968.