Monthly Historical AveragesWaimea, HI
Average Temperature
High
26°
Feels 27
Low
22°
Feels 22
Average Precipitation
5 Days
37.1mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
28°Feels 32
Wind
14 km/h E
Gust
22 km/h
Humidity
75%
P.O.P
80%
Rain
~10 mm
Night
22°Feels 22
Wind
11 km/h E
Gust
16 km/h
Humidity
89%
P.O.P
60%
Rain
1-3 mm
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity