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Weather in Merritt Island, United States 🇺🇸

Current Weather in Merritt Island

Patchy rain nearby
26°C
Feels like 29°C. Patchy rain nearby.
🌬️ 6 km/h NE
💧 92% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 07:01 AM
🌇 Sunset: 07:44 PM
Map Overlays:

The current temperature in Merritt Island is 26°C, patchy rain nearby, feeling like 29°C. Humidity is 92% with winds around 6 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Merritt Island from about 24°C to 31°C.

Hourly Forecast for Merritt Island

00:00
Patchy rain nearby
25°
32%
01:00
Patchy rain nearby
25°
32%
02:00
Mist
25°
33%
03:00
Mist
25°
33%
04:00
Mist
24°
32%
05:00
Mist
24°
27%
06:00
Mist
24°
34%
07:00
Clear
25°
14%
08:00
Partly Cloudy
26°
17%
09:00
Patchy rain nearby
28°
26%
10:00
Patchy rain nearby
28°
25%
11:00
Overcast
28°
20%
12:00
Patchy rain nearby
29°
18%
13:00
Patchy rain nearby
31°
15%
14:00
Cloudy
31°
12%
15:00
Overcast
31°
13%
16:00
Overcast
31°
15%
17:00
Patchy rain nearby
30°
17%
18:00
Cloudy
29°
15%
19:00
Light rain shower
28°
59%
20:00
Patchy rain nearby
26°
38%
21:00
Light rain shower
26°
52%
22:00
Patchy rain nearby
26°
26%
23:00
Light rain shower
26°
44%

14-Day Forecast for Merritt Island

Tue, Sep 01
Overcast Overcast
31° / 25°
Wed, Sep 02
Patchy rain nearby Patchy rain nearby
31° / 24°
Thu, Sep 03
Overcast Overcast
29° / 25°
Fri, Sep 04
Patchy rain nearby Patchy rain nearby
26° / 24°
Sat, Sep 05
Light rain shower Light rain shower
32° / 24°
Sun, Sep 06
Sunny Sunny
33° / 24°
Mon, Sep 07
Light rain shower Light rain shower
30° / 25°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
33° / 24°
Wed, Sep 09
Sunny Sunny
33° / 26°
Thu, Sep 10
Sunny Sunny
33° / 25°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
33° / 25°
Sat, Sep 12
Sunny Sunny
33° / 25°
Sun, Sep 13
Sunny Sunny
31° / 25°
Mon, Sep 14
Sunny Sunny
31° / 25°

Additional Forecasts for Merritt Island

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 136.0 μg/m³
O₃ (Ozone) 40.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.0 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 2.5 μg/m³
PM10 (Coarse particles) 4.2 μg/m³

Historical Weather

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Best Time to Be Outside in Merritt Island Today

The most comfortable window in Merritt Island today looks like 08:00 to 11:00, when it is around 27°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Merritt Island

What is the temperature in Merritt Island right now?

It is currently 26°C (78°F) in Merritt Island, patchy rain nearby (feels like 29°C).

What's the weather like in Merritt Island right now?

Right now Merritt Island has Patchy rain nearby, humidity 92%, wind 6 km/h NE.

What is today's forecast for Merritt Island?

Today in Merritt Island: high 31°C, low 25°C, overcast. Chance of rain: 24%.

What is the 7-day weather forecast for Merritt Island?

Daily highs and lows for Merritt Island:

  • 2026-09-01: 31°C / 25°C
  • 2026-09-02: 31°C / 24°C
  • 2026-09-03: 29°C / 25°C
  • 2026-09-04: 26°C / 24°C
  • 2026-09-05: 32°C / 24°C
  • 2026-09-06: 33°C / 24°C
  • 2026-09-07: 30°C / 25°C
Is it going to rain in Merritt Island today?

There is a 24% chance of rain in Merritt Island today. Total expected precipitation: 0.06 mm.

What is the wind speed in Merritt Island right now?

Wind in Merritt Island is currently 6 km/h (4 mph) from the NE.

What is the UV index in Merritt Island right now?

The UV index in Merritt Island is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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