Merritt Island Airport (COI) 15 Day Weather Forecast, Cocoa United States

Current weather conditions and 15 day weather forecast for Merritt Island Airport in Cocoa, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at COI

13 November 2026 Fri
20.8 ° C
( 69.4°F )

Overcast
Overcast
Feels Like : 21.6 ° C / 70.9°F
Humidity : % 83
Pressure : 1009 mb
Wind Speed : 9.7 kmph / 6 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 99

15-day weather forecast for Merritt Island Airport, Cocoa, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 November 2026 Thu Overcast Overcast 18.3 ° C 25.1 ° C 21.1 ° C % 75 11.5 km/h 29%
13 November 2026 Fri Overcast Overcast 14.4 ° C 22.3 ° C 18.8 ° C % 65 15.1 km/h 8%
14 November 2026 Sat Sunny Sunny 9.2 ° C 17.7 ° C 13.3 ° C % 59 14.8 km/h 4%
15 November 2026 Sun Partly Cloudy Partly Cloudy 11.5 ° C 22.5 ° C 16.5 ° C % 65 13.7 km/h 6%
16 November 2026 Mon Patchy rain nearby Patchy rain nearby 17 ° C 22.2 ° C 19.5 ° C % 61 19.1 km/h 36%
17 November 2026 Tue Patchy rain nearby Patchy rain nearby 19.7 ° C 23.3 ° C 21 ° C % 64 16.6 km/h 44%
18 November 2026 Wed Patchy rain nearby Patchy rain nearby 18.9 ° C 24.3 ° C 21.1 ° C % 80 19.4 km/h 85%
19 November 2026 Thu Patchy rain nearby Patchy rain nearby 20.4 ° C 23.8 ° C 21.5 ° C % 79 24.1 km/h 82%
20 November 2026 Fri Patchy rain nearby Patchy rain nearby 21 ° C 25.1 ° C 22.2 ° C % 68 23.4 km/h 58%
21 November 2026 Sat Patchy rain nearby Patchy rain nearby 20.6 ° C 24.4 ° C 22 ° C % 68 21.2 km/h 17%
22 November 2026 Sun Patchy rain nearby Patchy rain nearby 19.9 ° C 24.7 ° C 21.5 ° C % 73 13.7 km/h 32%
23 November 2026 Mon Patchy rain nearby Patchy rain nearby 19.9 ° C 24.8 ° C 21.9 ° C % 76 20.9 km/h 68%
24 November 2026 Tue Patchy rain nearby Patchy rain nearby 21.2 ° C 24.2 ° C 22.4 ° C % 80 19.4 km/h 75%
25 November 2026 Wed Moderate or heavy rain shower Moderate or heavy rain shower 18.5 ° C 23.1 ° C 21 ° C % 87 7.9 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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