What is the weather in Merritt Island right now?

Current weather in Merritt Island is overcast clouds.

Where can I find the hourly weather forecast for Merritt Island?

This page shows hourly weather forecast for Merritt Island, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Merritt Island updated regularly?

Weather data for Merritt Island is updated regularly with the latest available observations and forecasts.

Now · 9:06 PM

Merritt Island Weather & Hourly Forecast

United States · Florida · 32952

77°F

Overcast night

Feels like: 88°F

💧 Humidity 95% 🌡 Pressure 29.94 inHg 💨 Wind 1 mph 👁 Visibility 2.9 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:10 AM 🌇 Sunset 7:20 PM

Hourly Forecast for Merritt Island

Today

10:00 PM

Overcast night

77° 💧 None 💨 1 mph H 95%29.94 inHg

Tomorrow

1:00 AM

Fog at night

77° 💧 0.000 in 💨 2 mph H 97%29.94 inHg

4:00 AM

Fog at night

76° 💧 None 💨 3 mph H 95%29.91 inHg

7:00 AM

Fog at night

75° 💧 None 💨 3 mph H 96%29.94 inHg

10:00 AM

Mist

80° 💧 0.011 in 💨 4 mph H 85%30.00 inHg

1:00 PM

Thunderstorms

80° 💧 0.130 in 💨 4 mph H 82%29.97 inHg

4:00 PM

Light rain

83° 💧 0.013 in 💨 5 mph H 76%29.91 inHg

7:00 PM

Mostly cloudy

81° 💧 None 💨 4 mph H 81%29.94 inHg

10:00 PM

Mostly cloudy night

78° 💧 0.001 in 💨 5 mph H 90%29.97 inHg

Thursday

1:00 AM

Clear night

76° 💧 None 💨 5 mph H 94%29.91 inHg

4:00 AM

Mostly clear night

75° 💧 0.001 in 💨 7 mph H 96%29.88 inHg

7:00 AM

Partly cloudy night

75° 💧 None 💨 8 mph H 96%29.91 inHg

10:00 AM

Mostly sunny

81° 💧 0.017 in 💨 9 mph H 81%29.94 inHg

1:00 PM

Mostly sunny

85° 💧 0.032 in 💨 10 mph H 71%29.91 inHg

4:00 PM

Light rain

84° 💧 0.010 in 💨 12 mph H 73%29.88 inHg

7:00 PM

Sunny

80° 💧 0.002 in 💨 12 mph H 79%29.91 inHg

Today

10:00 PM

Overcast night

77° 💧 None 💨 1 mph H 95%29.94 inHg

11:00 PM

Fog at night

77° 💧 None 💨 1 mph H 96%29.94 inHg

Tomorrow

12:00 AM

Fog at night

77° 💧 None 💨 1 mph H 96%29.97 inHg

1:00 AM

Fog at night

77° 💧 None 💨 2 mph H 97%29.94 inHg

2:00 AM

Fog at night

77° 💧 None 💨 2 mph H 96%29.94 inHg

3:00 AM

Fog at night

77° 💧 0.000 in 💨 4 mph H 94%29.94 inHg

4:00 AM

Fog at night

76° 💧 None 💨 3 mph H 95%29.91 inHg

5:00 AM

Fog at night

75° 💧 None 💨 3 mph H 96%29.94 inHg

6:00 AM

Fog at night

75° 💧 None 💨 3 mph H 96%29.94 inHg

7:00 AM

Fog at night

75° 💧 None 💨 3 mph H 96%29.94 inHg

8:00 AM

Fog

76° 💧 None 💨 4 mph H 96%29.97 inHg

9:00 AM

Fog

77° 💧 None 💨 4 mph H 92%29.97 inHg

10:00 AM

Mist

80° 💧 None 💨 4 mph H 85%30.00 inHg

11:00 AM

Partly cloudy

82° 💧 0.001 in 💨 4 mph H 82%30.00 inHg

12:00 PM

Light thunderstorms

83° 💧 0.010 in 💨 4 mph H 77%30.00 inHg

1:00 PM

Thunderstorms

80° 💧 0.099 in 💨 4 mph H 82%29.97 inHg

2:00 PM

Light rain

82° 💧 0.021 in 💨 5 mph H 79%29.97 inHg

3:00 PM

Light rain

83° 💧 0.010 in 💨 6 mph H 76%29.94 inHg

4:00 PM

Light rain

83° 💧 0.005 in 💨 5 mph H 76%29.91 inHg

5:00 PM

Light rain

82° 💧 0.004 in 💨 6 mph H 77%29.91 inHg

6:00 PM

Mostly cloudy

82° 💧 0.004 in 💨 5 mph H 77%29.91 inHg

7:00 PM

Mostly cloudy

81° 💧 None 💨 4 mph H 81%29.94 inHg

8:00 PM

Mostly cloudy night

80° 💧 None 💨 5 mph H 85%29.94 inHg

9:00 PM

Mostly cloudy night

79° 💧 None 💨 4 mph H 88%29.94 inHg

10:00 PM

Mostly cloudy night

78° 💧 0.001 in 💨 5 mph H 90%29.97 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 5 mph H 91%29.94 inHg

Thursday

12:00 AM

Mostly clear night

77° 💧 None 💨 6 mph H 93%29.94 inHg

1:00 AM

Clear night

76° 💧 None 💨 5 mph H 94%29.91 inHg

2:00 AM

Mostly clear night

76° 💧 None 💨 6 mph H 95%29.91 inHg

3:00 AM

Clear night

76° 💧 None 💨 7 mph H 95%29.88 inHg

4:00 AM

Mostly clear night

75° 💧 None 💨 7 mph H 96%29.88 inHg

5:00 AM

Partly cloudy night

75° 💧 0.001 in 💨 7 mph H 96%29.88 inHg

6:00 AM

Partly cloudy night

75° 💧 None 💨 7 mph H 96%29.91 inHg

7:00 AM

Partly cloudy night

75° 💧 None 💨 8 mph H 96%29.91 inHg

8:00 AM

Mostly sunny

76° 💧 None 💨 7 mph H 95%29.94 inHg

9:00 AM

Mostly sunny

79° 💧 None 💨 8 mph H 88%29.94 inHg

10:00 AM

Mostly sunny

81° 💧 None 💨 9 mph H 81%29.94 inHg

11:00 AM

Light rain

83° 💧 0.016 in 💨 9 mph H 78%29.94 inHg

12:00 PM

Partly cloudy

85° 💧 0.001 in 💨 8 mph H 74%29.94 inHg

1:00 PM

Mostly sunny

85° 💧 0.002 in 💨 10 mph H 71%29.91 inHg

2:00 PM

Light rain

83° 💧 0.017 in 💨 10 mph H 76%29.91 inHg

3:00 PM

Light rain

84° 💧 0.013 in 💨 11 mph H 73%29.88 inHg

4:00 PM

Light rain

84° 💧 0.004 in 💨 12 mph H 73%29.88 inHg

5:00 PM

Light rain

83° 💧 0.005 in 💨 13 mph H 75%29.88 inHg

6:00 PM

Mostly sunny

82° 💧 0.001 in 💨 13 mph H 76%29.88 inHg

7:00 PM

Sunny

80° 💧 0.001 in 💨 12 mph H 79%29.91 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 12 mph H 84%29.91 inHg

9:00 PM

Mostly clear night

78° 💧 0.001 in 💨 11 mph H 86%29.94 inHg

10:00 PM

Mostly clear night

77° 💧 0.001 in 💨 10 mph H 88%29.94 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 11 mph H 89%29.94 inHg

Friday

12:00 AM

Mostly clear night

77° 💧 0.001 in 💨 11 mph H 89%29.94 inHg

1:00 AM

Mostly clear night

76° 💧 None 💨 10 mph H 88%29.94 inHg

2:00 AM

Mostly clear night

76° 💧 None 💨 11 mph H 86%29.91 inHg

3:00 AM

Mostly clear night

76° 💧 0.001 in 💨 11 mph H 85%29.91 inHg

4:00 AM

Mostly clear night

76° 💧 None 💨 10 mph H 86%29.91 inHg

5:00 AM

Clear night

76° 💧 None 💨 9 mph H 84%29.91 inHg

6:00 AM

Clear night

75° 💧 None 💨 8 mph H 85%29.91 inHg

7:00 AM

Mostly clear night

75° 💧 None 💨 7 mph H 87%29.94 inHg

8:00 AM

Sunny

75° 💧 None 💨 9 mph H 85%29.94 inHg

11:00 AM

Light rain

80° 💧 None 💨 11 mph H 73%29.97 inHg

2:00 PM

Light rain

83° 💧 None 💨 11 mph H 66%29.94 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 12 mph H 69%29.91 inHg

8:00 PM

Mostly clear night

75° 💧 None 💨 9 mph H 78%29.94 inHg

11:00 PM

Clear night

73° 💧 None 💨 6 mph H 83%29.97 inHg

Saturday

2:00 AM

Clear night

70° 💧 None 💨 5 mph H 87%29.94 inHg

5:00 AM

Mostly clear night

68° 💧 None 💨 6 mph H 92%29.91 inHg

8:00 AM

Sunny

69° 💧 None 💨 7 mph H 89%29.94 inHg

11:00 AM

Sunny

78° 💧 None 💨 8 mph H 63%29.97 inHg

2:00 PM

Partly cloudy

82° 💧 None 💨 6 mph H 53%29.94 inHg

5:00 PM

Sunny

77° 💧 None 💨 11 mph H 63%29.91 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 7 mph H 74%29.94 inHg

11:00 PM

Partly cloudy night

68° 💧 None 💨 5 mph H 83%29.97 inHg

Sunday

2:00 AM

Mostly clear night

65° 💧 None 💨 4 mph H 92%29.94 inHg

5:00 AM

Partly cloudy night

63° 💧 None 💨 5 mph H 92%29.91 inHg

8:00 AM

Sunny

65° 💧 None 💨 6 mph H 88%29.94 inHg

11:00 AM

Partly cloudy

77° 💧 None 💨 5 mph H 60%29.97 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 1 mph H 52%29.91 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 3 mph H 56%29.88 inHg

8:00 PM

Overcast night

73° 💧 None 💨 2 mph H 77%29.88 inHg

11:00 PM

Overcast night

69° 💧 None 💨 4 mph H 87%29.91 inHg

Monday

2:00 AM

Mostly clear night

67° 💧 None 💨 4 mph H 88%29.91 inHg

5:00 AM

Clear night

64° 💧 None 💨 4 mph H 91%29.91 inHg

8:00 AM

Sunny

64° 💧 None 💨 4 mph H 90%29.94 inHg

2:00 PM

Sunny

84° 💧 None 💨 3 mph H 40%29.91 inHg

8:00 PM

Partly cloudy night

75° 💧 None 💨 3 mph H 67%29.88 inHg

Tuesday

2:00 AM

Partly cloudy night

70° 💧 None 💨 4 mph H 66%29.91 inHg

8:00 AM

Sunny

67° 💧 None 💨 3 mph H 74%29.94 inHg

2:00 PM

Mostly sunny

86° 💧 None 💨 5 mph H 49%29.94 inHg

8:00 PM

Clear night

77° 💧 None 💨 5 mph H 60%29.91 inHg

Wednesday

2:00 AM

Clear night

71° 💧 None 💨 3 mph H 84%29.94 inHg

8:00 AM

Mostly sunny

67° 💧 None 💨 3 mph H 91%29.97 inHg

2:00 PM

Sunny

86° 💧 None 💨 7 mph H 56%29.94 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 3 mph H 79%29.91 inHg

Thursday

2:00 AM

Clear night

72° 💧 None 💨 2 mph H 91%29.91 inHg

8:00 AM

Overcast

74° 💧 None 💨 2 mph H 89%29.94 inHg

2:00 PM

Light rain

85° 💧 None 💨 6 mph H 67%29.94 inHg

8:00 PM

Light rain

73° 💧 None 💨 3 mph H 97%29.94 inHg

Friday

2:00 AM

Light rain

74° 💧 None 💨 3 mph H 97%29.94 inHg

8:00 AM

Overcast

74° 💧 None 💨 4 mph H 96%29.94 inHg

2:00 PM

Overcast

78° 💧 None 💨 4 mph H 87%29.94 inHg

8:00 PM

Partly cloudy night

75° 💧 None 💨 3 mph H 98%29.88 inHg

Saturday

2:00 AM

Light rain

72° 💧 None 💨 2 mph H 99%29.88 inHg

8:00 AM

Overcast

72° 💧 None 💨 5 mph H 100%29.91 inHg

2:00 PM

Partly cloudy

85° 💧 None 💨 2 mph H 72%29.88 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 3 mph H 94%29.85 inHg

Sunday

2:00 AM

Clear night

73° 💧 None 💨 3 mph H 98%29.85 inHg

8:00 AM

Overcast

74° 💧 None 💨 4 mph H 99%29.91 inHg

2:00 PM

Mostly cloudy

87° 💧 None 💨 5 mph H 68%29.88 inHg

8:00 PM

Overcast night

75° 💧 None 💨 4 mph H 98%29.88 inHg

Monday

2:00 AM

Partly cloudy night

73° 💧 None 💨 4 mph H 99%29.88 inHg

8:00 AM

Overcast

74° 💧 None 💨 5 mph H 99%29.94 inHg

2:00 PM

Partly cloudy

87° 💧 None 💨 5 mph H 64%29.91 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 2 mph H 94%29.91 inHg

Tuesday

2:00 AM

Partly cloudy night

73° 💧 None 💨 3 mph H 99%29.91 inHg

8:00 AM

Overcast

74° 💧 None 💨 4 mph H 99%29.94 inHg

2:00 PM

Mostly sunny

87° 💧 None 💨 3 mph H 62%29.91 inHg

8:00 PM

Mostly cloudy night

79° 💧 None 💨 4 mph H 90%29.88 inHg

Wednesday

2:00 AM

Mostly cloudy night

74° 💧 None 💨 5 mph H 96%29.85 inHg

8:00 AM

Heavy rain

70° 💧 None 💨 5 mph H 95%29.88 inHg

In Merritt Island and, more broadly, across the state of Florida: This morning features a mix of sun and clouds, with temperatures starting in the low 70s. As the day progresses, expect the warmth to increase, reaching up to around 92 degrees. Light east winds will blow at about 6 mph, with occasional gusts up to 13 mph. There is a possibility of some rain in the afternoon, with total accumulation around 0.35 inches and the highest chances of rain reaching 79%. Overall, it will be a warm day with periods of sunshine and cloud cover, and a moderate chance of late-afternoon showers.

15-Day Weather Outlook for Merritt Island

TomorrowTomorrow

Light thunderstorms 83°/75° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 85°/75° 💧 None 💨 13 mph

Friday, Sep 25Fri Sep 25

Light rain 83°/73° 💧 0.523 in 💨 12 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 82°/68° 💧 0.001 in 💨 11 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 81°/63° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 84°/64° 💧 None 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 86°/67° 💧 None 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 86°/67° 💧 None 💨 7 mph

Thursday, Oct 1Thu Oct 1

Light rain 85°/72° 💧 0.407 in 💨 6 mph

Friday, Oct 2Fri Oct 2

Light rain 78°/74° 💧 0.746 in 💨 4 mph

Saturday, Oct 3Sat Oct 3

Light rain 85°/72° 💧 0.108 in 💨 5 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 87°/73° 💧 0.201 in 💨 5 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 87°/73° 💧 0.049 in 💨 5 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 87°/73° 💧 0.007 in 💨 4 mph

Wednesday, Oct 7Wed Oct 7

Heavy rain 74°/70° 💧 0.378 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Merritt Island

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Merritt Island

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 PM

PM2.5 Fine particles Good 1,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 22,3µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,4µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Merritt Island

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 9,0Very high 😊Good

Tomorrow UV 8,1Very high 😊Good

Thursday UV 6,7High 🙂Fair

Friday UV 7,4High 🙂Fair

Saturday UV 6,3High 😐Moderate

Sunday UV 7,0High —Unavailable

Monday UV 6,0High —Unavailable

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Merritt Island

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MERRITT ISLAND, FLORIDA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

17/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 76% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 76° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Forecast data for Merritt Island were last refreshed today at 8:21 PM. The current forecast period extends through 24/09/2026 at 7:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.