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

11 January 2026 Sun
20.8 ° C
( 69.4°F )

Clear
Clear
Feels Like : 20.8 ° C / 69.4°F
Humidity : % 88
Pressure : 1019 mb
Wind Speed : 7.2 kmph / 4.5 miles from WSWWSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

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
11 January 2026 Sun Sunny Sunny 16.1 ° C 27 ° C 20 ° C % 74 24.8 km/h 0%
12 January 2026 Mon Partly Cloudy  Partly Cloudy 14.6 ° C 18.5 ° C 16.3 ° C % 67 23.8 km/h 0%
13 January 2026 Tue Heavy rain Heavy rain 15.3 ° C 17 ° C 16.3 ° C % 88 14 km/h 86%
14 January 2026 Wed Patchy rain nearby Patchy rain nearby 15.3 ° C 21.6 ° C 17.9 ° C % 74 17.3 km/h 84%
15 January 2026 Thu Moderate rain Moderate rain 5.2 ° C 15.4 ° C 12.9 ° C % 70 36 km/h 77%
16 January 2026 Fri Sunny Sunny 0.9 ° C 13 ° C 6.7 ° C % 30 16.9 km/h 0%
17 January 2026 Sat Sunny Sunny 7.6 ° C 18.9 ° C 13.3 ° C % 59 13.7 km/h 0%
18 January 2026 Sun Sunny Sunny 12.6 ° C 20.3 ° C 15.9 ° C % 71 14.4 km/h 0%
19 January 2026 Mon Sunny Sunny 13 ° C 20.8 ° C 16.4 ° C % 67 12.2 km/h 0%
20 January 2026 Tue Partly Cloudy  Partly Cloudy 15.9 ° C 23.8 ° C 19.5 ° C % 74 13 km/h 0%
21 January 2026 Wed Patchy rain nearby Patchy rain nearby 18.1 ° C 19.2 ° C 18.7 ° C % 85 34.6 km/h 73%
22 January 2026 Thu Patchy rain nearby Patchy rain nearby 18.7 ° C 22.4 ° C 20.6 ° C % 76 26.6 km/h 89%
23 January 2026 Fri Patchy rain nearby Patchy rain nearby 19.1 ° C 25.6 ° C 21.8 ° C % 80 14.8 km/h 85%
24 January 2026 Sat Patchy rain nearby Patchy rain nearby 19.2 ° C 27.7 ° C 22.5 ° C % 80 9.4 km/h 86%
Weather forecasts are usually fully updated every 3 hours.

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