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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hilo, HI
Content continues below
August
Average Temperature
High
24°
Feels 24
Low
20°
Feels 20
Average Precipitation
7 Days
Rain amount
36.4mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
28°
6
29°
7
29°
8
29°
9
29°
10
29°
11
29°
12
29°
13
29°
14
29°
15
29°
16
29°
17
29°
18
28°
19
29°
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, August 5, 2026
Day
28°
Feels 31
Wind
15 km/h W
Gust
22 km/h
Humidity
76%
P.O.P
90%
Rain
~5 mm
Night
22°
Feels 23
Wind
8 km/h W
Gust
12 km/h
Humidity
88%
P.O.P
70%
Rain
<1 mm
Historical Averages
Aug 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.