10-day forecast for Ka?au, HI: 75° to 84°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Monday, August 10
81° · 0.05 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 77°0.06
Morning80°feels 84°
Afternoon83°feels 90°
Evening79°feels 79°
Overnight78°feels 80°
84 °
Ka?au, Sunday, 9 August
Light rain. High 84°, low 77°.
Pressure30.00 inHg
Wind11.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point70°
Mon, 1084° / 77°0
Morning80°feels 84°
Afternoon84°feels 89°
Evening78°feels 79°
Overnight78°feels 79°
84 °
Ka?au, Monday, 10 August
Partly cloudy. High 84°, low 77°.
Pressure29.97 inHg
Wind11.6 mph E
Humidity66%
Visibility6.2 mi
Dew point67°
Tue, 1182° / 76°0
Morning78°feels 79°
Afternoon82°feels 85°
Evening77°feels 78°
Overnight77°feels 78°
82 °
Ka?au, Tuesday, 11 August
Light rain. High 82°, low 76°.
Pressure29.97 inHg
Wind11.6 mph NE
Humidity64%
Visibility6.2 mi
Dew point65°
Wed, 1282° / 75°0.05
Morning78°feels 79°
Afternoon82°feels 86°
Evening77°feels 78°
Overnight76°feels 76°
82 °
Ka?au, Wednesday, 12 August
Light rain. High 82°, low 75°.
Pressure29.94 inHg
Wind13.2 mph NE
Humidity68%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 76°0.04
Morning78°feels 80°
Afternoon81°feels 85°
Evening80°feels 83°
Overnight77°feels 78°
82 °
Ka?au, Thursday, 13 August
Light rain. High 82°, low 76°.
Pressure29.94 inHg
Wind18 mph NE
Humidity70%
Visibility—
Dew point70°
Fri, 1482° / 76°0.03
Morning77°feels 79°
Afternoon81°feels 83°
Evening79°feels 79°
Overnight77°feels 78°
82 °
Ka?au, Friday, 14 August
Light rain. High 82°, low 76°.
Pressure29.94 inHg
Wind17.3 mph NE
Humidity67%
Visibility—
Dew point69°
Sat, 1581° / 76°0.05
Morning77°feels 79°
Afternoon80°feels 83°
Evening78°feels 79°
Overnight77°feels 78°
81 °
Ka?au, Saturday, 15 August
Light rain. High 81°, low 76°.
Pressure29.97 inHg
Wind11.9 mph NE
Humidity78%
Visibility—
Dew point72°
Sun, 1684° / 77°0.01
Morning79°feels 82°
Afternoon82°feels 88°
Evening81°feels 85°
Overnight79°feels 79°
84 °
Ka?au, Sunday, 16 August
Light rain. High 84°, low 77°.
Pressure29.91 inHg
Wind9.9 mph W
Humidity72%
Visibility—
Dew point72°
Mon, 1783° / 78°0.03
Morning79°feels 82°
Afternoon82°feels 88°
Evening80°feels 85°
Overnight79°feels 79°
83 °
Ka?au, Monday, 17 August
Light rain. High 83°, low 78°.
Pressure30.00 inHg
Wind5.4 mph N
Humidity73%
Visibility—
Dew point73°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Ka?au, HI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.