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Kauai County Courthouse, HI

73°F
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Kauai County Courthouse

Hawaii

73°
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Kauai County Courthouse, HI Weather
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Monthly

 Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Times of clouds and sun
83°
74°
27
Mostly sunny
83°
75°
28
Humid with some sun
84°
75°
29
Humid with clouds and sun
85°
74°
30
Humid; an afternoon shower
85°
75°
31
Times of clouds and sun
84°
75°
1
Mostly sunny
84°
74°
2
Mostly sunny
85°
75°
3
Periods of sun
84°
74°
4
Some sun with showers
84°
74°
5
Decreasing clouds
85°
75°
6
A morning shower; some sun
84°
75°
7
Partly sunny
84°
76°
8
Brilliant sunshine
85°
75°
9
Plenty of sunshine
84°
76°
10
Plenty of sunshine
84°
76°
11
Humid with partial sunshine
85°
75°
12
Mostly sunny and humid
84°
77°
13
Mostly sunny
85°
76°
14
Mostly cloudy with showers
84°
77°
15
A couple of afternoon showers
87°
76°
16
Decreasing clouds
87°
75°
17
Mostly sunny
84°
74°
18
An afternoon shower in spots
84°
75°
19
Showers in the a.m.; cloudy
85°
74°
20
Decreasing clouds
84°
76°
21
Partly sunny
84°
75°
22
Mostly sunny
85°
73°
23
Mostly sunny
84°
74°
24
An afternoon shower in spots
85°
76°
25
Showers in the a.m.; some sun
86°
75°
26
Radiant sunshine
85°
76°
27
Mostly sunny
85°
75°
28
Cloudy, showers; windy, humid
86°
75°
29
Decreasing clouds and windy
86°
74°
30
Mostly sunny
85°
75°
31
Mostly sunny
84°
74°
1
Partly sunny
85°
75°
2
An afternoon shower
85°
74°
3
Decreasing clouds
86°
75°
4
Glimpses of blue sky
86°
77°
5
Cloudy most of the time
86°
77°

Temperature Graph

°F
90° 86° 82° 78° 74° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in Kauai County Courthouse

Kauai County Courthouse's August 2026 forecast shows daily high temperatures ranging from 83° to 87°, with overnight lows between 73° and 77°. The average high for August is 85° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Kauai County Courthouse. See also: September | October | November.

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World North America United States Hawaii Kauai County Courthouse

Weather Near Kauai County Courthouse:

  • East Honolulu, HI
  • Honolulu, HI
  • Lihu'e, HI
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