Monthly Historical AveragesMerritt Island, FL
Average Temperature
High
28°
Feels 31
Low
22°
Feels 22
Average Precipitation
9 Days
85.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 31, 2026
Day
29°Feels 34
Wind
14 km/h W
Gust
21 km/h
Humidity
70%
P.O.P
100%
Rain
20-25 mm
Night
24°Feels 25
Wind
14 km/h SW
Gust
20 km/h
Humidity
94%
P.O.P
60%
Rain
<1 mm
Historical AveragesMay 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity