Merritt Island Airport Weather Forecast 15 Days, Weather in COI Today
Current weather conditions and 15 day weather forecast for Merritt Island Airport, Florida, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Merritt Island Airport
| 24 September 2026 Thursday 23.3 ° C / 74°F  Partly Cloudy |
Feels Like : 26.9 ° C / 80.4°F Humidity : % 94 Pressure : 1013 mb Wind Speed : 7.2 kmph / 4.5 miles from NW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 42 |
15 day weather forecast for Merritt Island Airport, FL, USA
Weather Forecast for next 15 Days for Merritt Island Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Merritt Island Airport, Florida state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 September 2026 Thursday |  Patchy rain nearby |
23 ° C (73.4°F) |
29.4 ° C (85°F) |
26 ° C (78.8°F) |
% 81 | 70% | 8.7 | Sunrise:07:12 AM Sunset: 07:17 PM |
Moonrise:06:15 PM Moonset: 05:21 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
23.1 ° C (73.6°F) |
28.1 ° C (82.6°F) |
25.3 ° C (77.6°F) |
% 74 | 60% | 6.8 | Sunrise:07:12 AM Sunset: 07:16 PM |
Moonrise:06:42 PM Moonset: 06:15 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Patchy rain nearby |
21.8 ° C (71.2°F) |
27.6 ° C (81.7°F) |
24.4 ° C (75.9°F) |
% 70 | 48% | 7.4 | Sunrise:07:13 AM Sunset: 07:14 PM |
Moonrise:07:10 PM Moonset: 07:09 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday |  Overcast |
22.3 ° C (72.2°F) |
28.3 ° C (82.9°F) |
24.6 ° C (76.3°F) |
% 70 | 25% | 8.6 | Sunrise:07:13 AM Sunset: 07:13 PM |
Moonrise:07:40 PM Moonset: 08:04 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
20.8 ° C (69.4°F) |
29.1 ° C (84.3°F) |
24.7 ° C (76.5°F) |
% 67 | 14% | 7 | Sunrise:07:14 AM Sunset: 07:12 PM |
Moonrise:08:13 PM Moonset: 09:02 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Patchy rain nearby |
23.4 ° C (74.2°F) |
29.3 ° C (84.8°F) |
25.9 ° C (78.5°F) |
% 77 | 75% | 6 | Sunrise:07:14 AM Sunset: 07:11 PM |
Moonrise:08:50 PM Moonset: 10:02 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday |  Light rain shower |
23.5 ° C (74.4°F) |
29.2 ° C (84.5°F) |
25.3 ° C (77.5°F) |
% 84 | 88% | 6 | Sunrise:07:15 AM Sunset: 07:10 PM |
Moonrise:09:34 PM Moonset: 11:05 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Light rain shower |
22.6 ° C (72.6°F) |
27.9 ° C (82.2°F) |
24.9 ° C (76.7°F) |
% 85 | 88% | 6 | Sunrise:07:15 AM Sunset: 07:09 PM |
Moonrise:10:26 PM Moonset: 12:09 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Light rain shower |
24.1 ° C (75.3°F) |
27.7 ° C (81.9°F) |
25.6 ° C (78°F) |
% 86 | 89% | 6 | Sunrise:07:16 AM Sunset: 07:07 PM |
Moonrise:11:25 PM Moonset: 01:12 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Patchy rain nearby |
24.9 ° C (76.8°F) |
30.1 ° C (86.3°F) |
27.1 ° C (80.8°F) |
% 79 | 66% | 8 | Sunrise:07:16 AM Sunset: 07:06 PM |
Moonrise:Does not rise today Moonset: 02:10 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Patchy rain nearby |
23.8 ° C (74.9°F) |
30 ° C (86.1°F) |
26.1 ° C (79.1°F) |
% 82 | 63% | 7 | Sunrise:07:17 AM Sunset: 07:05 PM |
Moonrise:12:30 AM Moonset: 03:03 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday |  Sunny |
24.3 ° C (75.7°F) |
29.5 ° C (85.1°F) |
26.3 ° C (79.4°F) |
% 75 | 36% | 7 | Sunrise:07:17 AM Sunset: 07:04 PM |
Moonrise:01:38 AM Moonset: 03:49 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Patchy rain nearby |
23.9 ° C (75°F) |
29.4 ° C (85°F) |
25.9 ° C (78.7°F) |
% 78 | 66% | 6 | Sunrise:07:18 AM Sunset: 07:03 PM |
Moonrise:02:47 AM Moonset: 04:29 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Light rain shower |
22.4 ° C (72.3°F) |
26.6 ° C (79.8°F) |
24.5 ° C (76.1°F) |
% 84 | 88% | 6 | Sunrise:07:18 AM Sunset: 07:02 PM |
Moonrise:03:55 AM Moonset: 05:06 PM Moon Phase ( Waning Crescent ) |
|
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